celebrity weight loss

Dwayne 'The Rock' Johnson stunned fans when he debuted his dramatic weight-loss transformation at the Venice International Film Festival on September 1.

Russell Crowe showed off his slimmer figure during a beach day in Spain with fiancee Britney Theriot.

Meghan Trainor flaunted her slimmed-down figure at a Hollywood premiere with husband Daryl Sabara.

Jameela Jamil slammed Serena Williams via Instagram for promoting GLP-1 weight loss drugs.

Oprah Winfrey is having the summer of a lifetime, showing off her slim physique in a white top during a trip to Italy.

Serena Williams got candid about her weight-loss journey, as she admitted to taking a GLP-1 medication to help her shed some pounds.

Tammy Slaton debuted new teeth after her 500-pound weight loss transformation.

Rosie O'Donnell shocked fans as she showed off her weight loss in a new photo.

'Hunting Wives' star Chrissy Metz is focused on her fitness and embracing a 'health positive' mindset years after being labeled as the 'chubby girl.'

This year has brought a wave of inspiring celebrity weight-loss transformations that showcase resilience, determination and personal growth.

Ricki Lake showed off the incredible results from her facelift after her 40-pound weight loss caused her to have excess facial skin.

Joseph Baena said he was once 'chubby' and shared how swimming and fitness 'completely changed' his life.

From Amanda Bynes to Meghan Trainor, these stars are not shy about hopping on the weight-loss drug trend.

Lizzo shook her butt in circles while wearing a nude bodysuit in a new Instagram video for her song 'STILL CANT FUH.'

After undergoing a weight loss transformation, Christina Aguilera flaunted her snatched jawline and major glam in new photos taken during 'magic hour.'

Country singer Kane Brown showed off his three-month fitness transformation by sharing steamy, shirtless photos of his major weight loss on social media.

Lizzo turned heads in a red one-piece while flaunting her long legs.

Lainey Wilson showed off her toned bikini body and 20-pound weight loss during a Bahamas vacation.

Lizzo clapped back at Ozempic rumors with before and after photos, revealing her intense routine.

Russell Crowe is working his way back to a slimmer physique after previously sparking health concerns.

Meghan Trainor sweated through a hardcore workout after her dramatic weight loss.

Lizzo flaunted her weight loss in a racy denim romper on Instagram.

Kyle Richards and Mauricio Umansky expressed concern after Sophia Umansky revealed hair loss from using Mounjaro in a candid TikTok video.

Lauryn 'Pumpkin' Efird shared that her divorce led her to losing weight.

Lizzo opened up about trying Ozempic and other weight loss drugs in a recent podcast appearance.

Khloe Kardashian exposed some of social media users' worst comments surrounding her slimmed-down physique.

Jason and Travis Kelce are cheering each other on as they both want to get in shape!

Lizzo leaned over and shook her butt in a cheeky video following her dramatic weight loss.

Mama June revealed she maintained her transformation without meds ahead of the return of ‘Mama June: Family Crisis’ Season 7 on WeTV.

Plastic surgeons recognize several key signals of Ozempic use in Leonardo DiCaprio.

Lizzo almost exposed everything while showing her new body in intimates.

Meghan Trainor, Kylie Jenner, Lizzo and more celebrities are sharing their stunning 2025 transformations.

Lizzo dazzled at the Amazon Upfront in a bold corset and miniskirt, showcasing her stunning 60-pound weight loss.

At 65, Valerie Bertinelli has pushed boundaries with her bikini and red carpet looks.

Lizzo flaunted her four Grammy awards as she twerked in a raunchy new video.

Meghan Trainor wowed fans when she debuted a slimmed-down figure after turning to Mounjaro.

Valerie Bertinelli stuns at 64, proudly embracing her weight loss, self-love, and mental healing.

Chrissy Metz turned heads at a recent even in Nashville.

Star Jones said she faced 'mortality' during her life-saving open-heart surgery in 2010 after being diagnosed with heart disease.

Demi Lovato stunned in a strapless bandeau bikini while fans continue to speculate about her using Ozempic.

'Mob Wives' star Renee Graziano has lost more than 50 pounds since she began using a weight loss-enhancing drug.

Chrissy Metz clapped back at haters in an angry social media rant.

Lizzo flaunted her slim figure while walking up the famed steps of the 2025 Met Gala in New York City.

Meghan Trainor revealed how Mounjaro and strength training helped her lose 60 pounds.

A thinner Demi Lovato was accused of taking Ozempic after she shared 'unrecognizable' selfies on Instagram.

Demi Lovato showed off her slim figure, lifting her shirt up, in a new Instagram post.

Lizzo revealed what habits held her back from losing weight in the past.

Jason Biggs was forced to change his diet and shed some pounds in order to get his health in check after dealing with 'cholesterol issues.'

Lizzo showed her noticeably thinner physique in tiny lingerie.

Fans and critics alike weighed in after Keely Shaye Smith’s latest appearance showed off her new slimmed-down look.