Celebrities on GLP-1 Medication: Who's Open About It

Meta Description: Discover which celebrities have openly admitted to using GLP-1 medications like Ozempic, Wegovy, and Mounjaro for weight loss, and how their disclosures impact public interest.

The "Ozempic craze" has swept through Hollywood, with numerous A-list celebrities openly discussing their use of GLP-1 medications for weight management. Their disclosures have triggered massive surges in public interest, with some announcements causing appointment bookings to spike by nearly 30%.​

The Biggest Impact: Whoopi Goldberg

Whoopi Goldberg created the largest surge in GLP-1 appointment requests 29% after revealing her Mounjaro use on The View in March 2024. The 69-year-old actress and talk show host shared she weighed nearly 300 lbs before starting treatment, crediting Mounjaro for helping her "drop the weight".​

Serena Williams: The Runner-Up

Serena Williams generated a 27% increase in appointment requests after launching a campaign with telehealth service Ro in August 2025. The 23-time Grand Slam champion disclosed she lost 31 pounds using GLP-1 medication, explaining she couldn't reach her goal weight despite training and healthy eating.​

Oprah Winfrey: The Weight Loss Icon

Oprah Winfrey's December 2023 disclosure about using GLP-1 medication caused an 18% surge in bookings. The media mogul, 71, called it "a gift, not something to hide behind," stating she was "absolutely done with the shaming".​

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Jeremy Clarkson - The former Top Gear presenter revealed he was taking Ozempic to lose weight. He has been quite vocal about his experience on the medication.​

Stephen Fry - The 66-year-old British actor, broadcaster, and writer discussed his experience with Ozempic on the Ruthie's Table 4 podcast, saying he lost five-and-a-half stone (77 lbs) in a matter of months. He initially found the results "astonishing," claiming he went off food and alcohol completely.​

Robbie Williams - The former Take That member said taking "something like Ozempic" was "like a Christmas miracle," dropping over 25 pounds. However, he joked about the side effects, including losing his "A-se" because of the medication.​

Gemma Collins - The Only Way Is Essex star recently became one of the latest UK celebrities to try Mounjaro.​

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