Queen Latifah – 20 Pounds
Queen Latifah has always embraced her curves and never felt the need to conform to traditional beauty standards. She has openly celebrated body confidence while encouraging others to feel comfortable in their own skin. However, as her career became increasingly demanding, she found herself gaining weight and having less time to focus on her health and fitness. Eventually, Queen Latifah decided it was time to make a change—not to fit anyone else’s idea of beauty, but to feel healthier and stronger. With the guidance of a professional fitness program, she set a realistic goal of losing around 5% of her body weight. Her efforts paid off, and she ultimately lost about 20 pounds. Her transformation showed that taking small, consistent steps can lead to meaningful results without giving up confidence or individuality.
Queen Latifah – 20 Pounds
Alec Baldwin – 35 Pounds
Alec Baldwin was once known for maintaining a relatively fit physique, but over the years, his health and lifestyle became less of a priority. In 2011, receiving a diagnosis of prediabetes became the wake-up call that encouraged him to take his health more seriously. Baldwin changed several aspects of his daily routine. He reduced his intake of sugar and dairy, focused on drinking more water, and incorporated regular exercise, including swimming. These lifestyle changes helped him lose approximately 35 pounds over four months. More importantly, the experience encouraged him to pay closer attention to his overall health rather than focusing solely on his appearance.
Alec Baldwin – 35 Pounds
Chrissy Metz – 100 Pounds
Chrissy Metz became widely recognized for her role as Kate Pearson on This Is Us, a character whose storyline often explored body image, confidence, and personal struggles. Before landing the role, Metz had already experienced significant changes in her weight and had reportedly lost around 100 pounds at one point. Rather than relying on extreme methods, she has spoken about making healthier choices, including paying closer attention to portions and becoming more physically active. Walking regularly became one of the simple activities she incorporated into her routine. Her journey has also highlighted the importance of separating personal health goals from society’s unrealistic expectations about appearance.
Chrissy Metz – 100 Pounds
Melissa McCarthy – 75 Pounds
Melissa McCarthy has spoken openly about struggling with her weight throughout different stages of her life. As her career became more demanding, she eventually realized that making healthier lifestyle choices could help her feel more energetic and comfortable. She began focusing more on regular exercise, better sleep, and healthier daily habits. Through consistency and changes to her lifestyle, McCarthy reportedly lost around 75 pounds. Her transformation was not simply about becoming thinner—it was about feeling stronger and improving her overall well-being while continuing to embrace her individuality.
Melissa Mccarthy – 75 Pounds
Lisa Riley – 140 Pounds
Lisa Riley became a familiar face through television projects such as Emmerdale and Loose Women. For years, she struggled with her weight, but eventually reached a point where she felt her health was being affected and decided that something needed to change. Riley adopted a healthier eating pattern, stopped late-night snacking, reduced her alcohol intake, and became more physically active through activities such as Zumba. Over time, these changes resulted in a dramatic weight loss of around 140 pounds. Her transformation demonstrated how combining nutrition, exercise, and long-term commitment can create a major difference in both physical health and confidence.
Lisa Riley – 140 Pounds
Seth Rogen – 35 Pounds
Seth Rogen has become one of Hollywood’s most recognizable comedic actors, appearing in films such as Knocked Up and Pineapple Express. When he was offered a role in The Green Hornet, however, he knew that he needed to make significant changes to his physique. With help from trainers and friends, Rogen adopted a more structured approach to exercise and nutrition. He ultimately lost approximately 35 pounds for the role. The transformation represented a major change from the heavier physique audiences had become accustomed to seeing, and Rogen later emphasized the importance of maintaining healthier habits rather than treating fitness as a temporary project.
Seth Rogen – 35 Pounds
Khloé Kardashian – 40 Pounds
Khloé Kardashian has often discussed how exercise became an important part of her life during a difficult period. Following her separation from Lamar Odom, she decided to redirect her energy toward herself and her well-being. With guidance from a personal trainer and nutritionist, Khloé followed a structured workout routine and became more disciplined with her diet. Her efforts reportedly resulted in a loss of around 40 pounds. Exercise eventually became more than simply a way to change her appearance—it became a way for her to manage stress, build confidence, and feel more in control of her life.
Khloe Kardashian – 40 Pounds
Rosie O’Donnell – 60 Pounds
Rosie O’Donnell experienced a serious health scare in 2012 when she suffered a heart attack. The experience forced her to confront her health in a way she had never done before. Doctors warned her about the seriousness of the situation, prompting her to make major lifestyle changes. After recovering, O’Donnell worked with professionals and began focusing more closely on exercise, nutrition, and emotional well-being. Her efforts eventually contributed to a weight loss of around 60 pounds. Her story serves as a reminder that weight loss can sometimes be about far more than appearance—it can be an important part of taking better care of one’s overall health.
Rosie O’donnell – 60 Pounds
Claire Richards – 80 Pounds and More
Claire Richards rose to fame as a member of the British pop group Steps, but behind her success was a long and difficult struggle with body image and weight. At different points in her life, she reportedly resorted to unhealthy cycles of extreme dieting, overeating, and purging in an attempt to achieve what she considered the perfect body. Her weight fluctuated dramatically, with losses of 50 to 80 pounds followed by periods of regaining the weight. Eventually, Richards decided that she needed to break that cycle and focus on becoming healthier rather than chasing an unrealistic ideal. Her decision was motivated partly by wanting to be healthier for her children. Over time, she learned to approach food and fitness in a more balanced way.
Claire Richards – 80 Pounds And More
Paula Deen – 40 Pounds and More
Celebrity chef Paula Deen built her career around rich, indulgent recipes that often featured generous amounts of butter, sugar, and other calorie-dense ingredients. However, after being diagnosed with type 2 diabetes in 2011, she realized that her own eating habits needed to change. Deen began paying closer attention to portion sizes and incorporated healthier foods into her diet while still allowing herself to enjoy the meals she loved in moderation. She also became more physically active, using a treadmill and taking up jogging. Her experience showed how even someone whose career revolves around food can make meaningful changes without completely abandoning the pleasure of eating.
Paula Deen – 40 Pounds And More
Mo’Nique – 100 Pounds
Mo’Nique had struggled with her weight for years before deciding to take control of her health. Rather than relying on just one form of exercise, she incorporated a variety of activities into her routine, including hiking, yoga, weightlifting, and boxing. This combination allowed her to stay active while keeping her workouts interesting and challenging. Over time, she reportedly lost around 100 pounds and proudly shared her journey with her fans. Her transformation became an example of how consistency and a willingness to experiment with different forms of exercise can help make fitness a sustainable part of everyday life.
Mo’nique – 100 Pounds
Ricki Lake – 30 Pounds
Ricki Lake became famous for portraying Tracy Turnblad in the 1988 film Hairspray, a role that became closely associated with her early career. As the years passed, however, Lake began feeling that her own weight was becoming an issue and decided to make healthier choices. During her time on Dancing With the Stars in 2011, she reportedly lost around 30 pounds. Rather than pursuing an extreme crash diet, she focused on making smarter choices and staying active. Lake was also conscious of the importance of losing weight in a healthy manner, recognizing that dramatic changes could place unnecessary stress on the body.
Ricki Lake – 30 Pounds
Natalie Portman – 20 Pounds
Natalie Portman is widely regarded as one of Hollywood’s most accomplished actresses, and her role in Black Swan required an especially demanding physical transformation. To prepare for the character of a professional ballerina, Portman reportedly lost around 20 pounds while following an intense training routine. She worked with ballet and fitness professionals and followed a carefully structured diet. The preparation was physically demanding, requiring long hours of dance practice and conditioning. Her performance ultimately earned her the Academy Award for Best Actress, making the demanding transformation an important part of one of the most celebrated roles of her career.
Natalie Portman – 20 Pounds
Mila Kunis – 20 Pounds
Mila Kunis also underwent a significant physical transformation for her role in Black Swan. Playing a professional ballet dancer required her to become exceptionally lean and physically conditioned, leading her to lose around 20 pounds during production. The actress later described the process as extremely demanding and acknowledged that the weight she reached for the film was not something she considered sustainable long-term. After filming ended, she worked to return to a healthier weight. Her experience highlights how dramatically actors sometimes alter their bodies for demanding roles and why such transformations are not necessarily appropriate as everyday fitness goals.
Mila Kunis – 20 Pounds
Dr. Dre – 50 Pounds
Dr. Dre became one of the most influential figures in hip-hop, but during the early stages of his career, his lifestyle was not always centered around health. Over time, he decided that he wanted to make significant changes to his diet and physical condition. He began eating healthier foods, cutting back on fatty and unhealthy choices, and incorporating weightlifting into his routine. These changes reportedly helped him lose around 50 pounds. The transformation demonstrated that even after years of an unhealthy lifestyle, making consistent changes to nutrition and exercise can have a major impact on physical fitness.
Dr. Dre – 50 Pounds
Tom Arnold – 187 Pounds
Tom Arnold experienced one of the most dramatic weight-loss transformations on this list. After becoming a father to his son Jax in 2013, Arnold realized that he wanted to improve his health and be more physically active as his son grew up. He joined a gym and began working with a trainer, committing himself to a long-term fitness routine. His dedication eventually resulted in an extraordinary reported weight loss of approximately 187 pounds. More than simply changing his appearance, Arnold said that becoming healthier allowed him to be more active and present in his son’s life.
Tom Arnold – 187 Pounds
50 Cent – 60 Pounds
50 Cent is known primarily as a successful rapper, but he also took on a dramatically different physical challenge when he was cast in the film All Things Fall Apart. In the movie, he played a football player suffering from cancer, requiring him to portray someone whose body had become severely weakened. To achieve the dramatic transformation, 50 Cent followed a highly restrictive diet and spent considerable time running on a treadmill. He reportedly lost around 60 pounds for the role. The transformation was striking, but it was specifically connected to the demands of acting and should not be viewed as a standard or recommended approach to weight loss.
50 Cent – 60 Pounds
Wendy Williams – 50 Pounds
Wendy Williams spent years trying different approaches to weight loss, including various diets and exercise routines that failed to produce the results she wanted. Eventually, she decided to stop chasing quick fixes and instead concentrate on creating healthier habits that she could maintain over time. She focused on eating more carefully, exercising regularly, and developing greater consistency and self-control. After several years of dedication, Williams reportedly lost around 50 pounds. She later discussed her experience publicly, hoping that her journey could encourage others to stop searching for overnight solutions and instead focus on sustainable lifestyle changes.
Wendy Williams – 50 Pounds
Christian Bale – 63 Pounds
Christian Bale is famous for undergoing extreme physical transformations for his acting roles, and his preparation for The Machinist remains one of his most dramatic examples. To portray a severely emaciated character, Bale lost approximately 63 pounds and reached a remarkably low body weight. After completing the film, however, he needed to gain weight again for Batman Begins. He rapidly rebuilt his physique through a combination of strength training and a much higher-calorie diet. His ability to transform his body for different roles became one of the most talked-about aspects of his career, although such rapid changes can be extremely demanding and should only occur under appropriate professional supervision.
Christian Bale – 63 Pounds
Jorge Garcia – 100 Pounds
Jorge Garcia became a fan favorite through his role as Hugo “Hurley” Reyes on Lost. His weight became part of his character’s storyline, and over the years, Garcia experienced significant fluctuations in his own body weight. At one point, his weight reportedly climbed dramatically, prompting concerns about his health. Rather than immediately pursuing surgery, Garcia adopted a plant-based diet and made substantial changes to his eating habits. He eventually lost around 100 pounds, surprising many people who had followed his journey. His experience showed how major lifestyle changes can sometimes lead to impressive results, although individual weight-loss strategies should always be tailored to a person’s own health and nutritional needs.
Jorge Garcia — 100 Pounds
Jennifer Hudson – 80 pounds
Jennifer Hudson has achieved great success in her career and she’s done this by putting her work first always. As a result, she’s been able to enjoy plenty of riches and investments. But this meant that her health was always a second priority and unfortunately, the pounds seemed to keep piling on. Eventually, the actress decided enough was enough and started a 4-year weight loss journey, at the end of which she’d gone from a size 16 to 6. She did this by completely avoiding junk food and eating smaller meals to reduce her caloric intake.
Jennifer Hudson – 80 Pounds
Abby Lee Miller – Down by 8 sizes
When Abby Lee Miller appeared on the reality show The Dance Moms, she used to be a size 24. Since then, she’s dropped quite a bit of weight and is now close to a size 16. Unfortunately, it wasn’t voluntary diet or exercise that got her there. When her mother became ill, her life was overtaken with obligations, chores, and stress which left very little time or energy for her to focus on her health. On top of it all, she was also having to take diabetes medication that was causing her to lose weight.
Abby Lee Miller – Down By 8 Sizes
Janet Jackson – 60 pounds
Janet Jackson has always been health conscious, but somewhere along the line she put on a bit too much weight for her liking since it was causing problems with her well-being. The singer then decided to put her energy into getting fit again. Along with working out and taking up other physical activity like jogging and biking, she also enrolled in online courses to get herself going. When it came to her diet, she made sure to eat healthy meals and practice moderation, which helped her shed those extra inches.
Janet Jackson – 60 Pounds
Chaz Bono – 85 pounds
After going through a gender reconstruction surgery, Chaz Bono began to rapidly gain weight due to a combination of hormonal imbalance, a lack of exercise, and an unhealthy diet. The stress of it all began catching up to him, which was when he decided to change things for the better. He enrolled in online courses, started exercising, and began eating healthy meals which helped him get fit physically and mentally. After losing a total of 85 pounds, he also shared his journey with those similar to him who’ve gone through surgery.
Chaz Bono – 85 Pounds
Drew Carey – 100 pounds
Those who’ve been lucky enough to have children will know that there isn’t a single other experience in the world that changes a person as much as parenthood. For Drew Carey, his children were the wake up call he needed to get healthy because he knew that was the only way he would get to see them grow up. He started by getting rid of any and all junk food from his diet, along with taking Spartan training online classes. He lost approximately 100 pounds and seems happier for it!
Drew Carey – 100 Pounds
Roseanne Barr – 200 pounds
Roseanne Barr lost nearly 200 pounds following a gastric bypass surgery. She knew that even though she’d had the weight loss surgery, she would also have to make certain lifestyle changes if she wanted to stay healthy. Barr began by taking walks/jogs daily and eating a balanced diet and also ate healthy foods and exotic meats, which she can find is some online classes. Although she still enjoys the occasional junk snack once in a while, she knows to limit such cravings and only eat in moderation.
Roseanne Barr – 200 Pounds
Ruben Studdard – 119 pounds
Rubben Studdard was the winner of the second season of American Idol, but the singer lost control of his weight following the end of the show due to a sedentary lifestyle and unhealthy diet. Weighing at 462 pounds, he decided to participate in another reality show: The Biggest Loser. Through the program, he managed to lose 119 pounds and now weighed 343 pounds – a significant improvement, but still a bit ways to go. Studdard knew this as well, so he has reduced his intake of sugar, eats healthy meals, and takes online classes. We’re sure his determination will get him to his ideal weight goals soon!
Ruben Studdard – 119 Pounds
Graham Elliot – 250 pounds
Celebrity Chef Graham Elliot is best known for being one of the original judges of Masterchef US. Being surrounded by food daily didn’t help when it came to maintaining a healthy weight, as a result of which he ended up weighing 400 pounds. Fearing health complications, the chef decided to embark on a journey to a healthier life. The first stop, of course, was weight loss. Avoiding sauces, sweets, and pasta entirely and taking up online classes help Elliot lose an impressive 250 pounds. In 2014, he added another achievement to his journey by running his first full marathon.
Graham Elliot – 250 Pounds
John Goodman – 100 pounds
An addiction to late-night snacking and sugary foods was the ticket to an unhealthy lifestyle for John Goodman. With the number on the scale increasing uncomfortably high, Goodman recruited a fitness coach and took up online classes with the help of his friend in order to lose weight. He also avoided alcohol completely, and has managed to keep it that way till now. Through such efforts, the actor has lost a 100 pounds and plans to continue with his healthy habits.
John Goodman – 100 Pounds
Chaka Khan
Chaka Kahn’s amazing voice made her one of the most talented and popular singers of the 70’s. However, she had never really paid attention to her health, the effects of which seemed to have caught up to her very recently. Not only did all that unhealthy eating and drinking start affecting how she looked, she was also diagnosed with type 2 diabetes. The singer has since made healthier lifestyle choices such as working out, taking online classes and switching to a vegan diet which has helped her lose some weight as well.
Chaka Kahn
Aretha Franklin – 85 pounds
As one of the most iconic singers of the 60’s, Aretha Franklin had a voice to remember. She had a very successful career, but one of the negative side effects of it was that she never got enough sleep. This took a toll on her health and she ended up undergoing a series of surgeries in 2010. Afterward, she made commitments to work out, take online classes and eat healthier. This helped her get back in shape but she was getting older and there was only so much she could do. The singer died in 2018 due to pancreatic cancer.
Aretha Franklin – 85 Pounds
Fern Britton
Fern Britton is a regular feature on channels like BBC and ITV where she often encourages her viewers to eat healthy and exercise. But in 2006, Britton herself had to undergo a gastric band surgery. Although she’d faced backlash from her fans who felt like she’d taken the easy way out rather checking exercise through online classes, the surgery was essential because she had been facing issues with her health. After her recovery, a now barely recognizable Fern Britton starred in the TV show Strictly Come Dancing.
Fern Britton
Al Roker – 150 pounds
Al Roker has struggled with his weight ever since he was a young man. In 1990, he underwent a gastric bypass surgery that helped him go from weighing 340 pounds to 190 pounds. Although he’d managed to maintain his new weight afterward, he slipped up when his mother died in 2008. After gaining about 40 pounds, Roker once again decided to lose weight with the help of online classes. He has also written about his unique weight loss journey so that others in a similar situation to his might be inspired.
Al Roker – 150 Pounds
Oprah – 30 pounds and more
Oprah is one of the most famous and influential women in the world, but her busy schedule also meant that she didn’t have time to focus on exercise or healthy eating. At some point in her life, she decided to change things around. By joining Weight Watchers, the television host managed to lose about 30 pounds and has maintained a healthy lifestyle ever since.
Oprah – 30 Pounds And More
Adam Richman – 70 pounds
It’s no wonder that a man who gained fame through a show called Man vs. Food where he had to eat gigantic plates of greasy junk food was overweight. But Adam Richman decided to turn things around and leave his former persona in the past. Through the help of a team of trainers, doctors, online classes and a nutritionist, he set out to lose weight and get fit so he could lead a healthy lifestyle. He went down 70 pounds and was even featured on Cosmopolitan UK thanks to his new figure!
Adam Richman – 70 Pounds
Sharon Osbourne – 100 pounds
Sharon Osbourne has always been a lover of all things sweet and sugary, but her health got so out of hand that she ended up with a gastric bypass surgery in 1999. She lost 100 pounds through the procedure but was unfortunately left with a whole host of new health issues that prevented her from eating and working out. Still, determined to turn her lifestyle around, she took up a gym membership, taking online classes and started eating in moderation.
Sharon Osbourne – 100 Pounds
Liz Torres – Undeclared
When the Gilmore Girls reboot hit Netflix, everyone’s favorite dance teacher Miss Patty looked a little different than fans of the show remembered. Of course, it wasn’t a different actress but Liz Torres herself – only several pounds lighter! The now 71-year old is reported to have undergone gastric bypass surgery, although she has not confirmed this. Her newer, slimmer figure has also helped her land a role in the upcoming movie, Chick Flick, which will inevitably gather good credit reports.
Liz Torres – Undeclared
Janelle Brown – Undeclared
Janelle Brown was quite visibly overweight when she appeared on the reality show Sister Wives, but she has since gone through a dramatic transformation. Brown attributes a healthy diet and a host of physical activities as the reason for her new appearance, and you can read all about it on her blog, Strive With Janelle. Janelle Brown lives comfortably without worrying about finances, thanks to her many investments and projects. She’s also a New York Times bestselling author, having published several books, including Watch Me Disappear. Her essays have also been featured on leading publications.
Janelle Brown – Undeclared
Theresa Caputo – 30 pounds
53-year-old Theresa Caputo is best known for her work as a medium on the reality show Long Island Medium. She had been struggling with controlling her weight for a long time when she finally managed to turn things around for the better – and ended up losing 30 pounds in the process! According to her, the secret to her transformation was a proper diet and regular exercise. Now, the television personality looks so much better with her new weight. Truly, self-care and making yourself healthy is always a good investment.
Theresa Caputo – 30 Pounds
Kelly Clarkson – 37 pounds
Kelly Clarkson was shot into famedom when she won American Idol in 2002. Following this, she was instantly thrust into the bizarre world of Hollywood and her days would be filled with recording studios, concerts, promotions, etc. As a result of this, her health was slipping and she was gaining weight.
Clarkson later revealed that she lost a lot of weight due to an autoimmune condition and a thyroid problem. She says her glam squad and Spanx are also to thank for her slimmer figure. Even though she’s now 37 pounds lighter, she says body positivity is still her main priority.
Kelly Clarkson – 37 Pounds
Mia Khalifa – Undeclared
Mia Khalifa is best known as a social media personality. Although she fits in perfectly with her hourglass figure now, she revealed that she was overweight as a teenager by posting side-by-side before and after photos.
Talking about her weight loss journey, she said, “Life is about balance. For me, it’s balancing my passion and love for food with my health.” The star has said that she loves to eat, but balances it out by exercising a lot. In her own words: “work hard, eat carbs.”
Mia Khalifa Undeclared