Celebrity

Rosie O’Donnell Reveals Weight Loss After Mounjaro Confession

The comedian moved to Ireland earlier this year with 12-year-old child Clay.

(Photo by Neil Mockford/WireImage)

Rosie O’Donnell is showing off the results of her recent weight loss on the red carpet.

The 63-year-old comedian attended the Burlesque: The Musical premiere in London on Tuesday, wearing a graffiti-inspired “New York” print blazer and pants in addition to black boots and a black tee.

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O’Donnell’s new physique was also on display earlier this month when she attended the West End opening night of Evita in London in a cream-colored suit with a floral jacket.

Rosie O’Donnell attends the “Burlesque: The Musical” World Premiere at The Savoy Theatre on July 22, 2025 in London, England. (Photo by Neil Mockford/WireImage)

In January, The View alum shared on social media that she had been losing weight after her doctor put her on Mounjaro and Repatha two months prior. Mounjaro is a medication used to treat type 2 diabetes and for weight loss, while Repatha is used to lower high cholesterol alongside dietary changes.

In a March TikTok, O’Donnell shared yet another update on her weight loss and health after moving to Ireland with 12-year-old child Clay.

โ€œIโ€™ve lost more weight. I am on Mounjaro for my diabetes, and one of the side effects is you lose weight,” she said at the time. “But itโ€™s also because I had a chef for over two years in Los Angeles, and I don’t have a chef now. It’s me cooking for Clay and me.โ€

Rosie O’Donnell attends the West End Opening Night of “Evita” at the London Palladium on July 01, 2025 in London, England. (Photo by Simon Ackerman/Getty Images)

O’Donnell said that when she had gone on a recent shopping trip to get clothes that “fit better” in Dublin, she was blown away at how her body had changed. “I’m one of those people who always had a weight issue and now that I’m a size large โ€” instead of an XL or a XXL โ€” I find it shocking,” she said. “I really do. I find it completely shocking.”

โ€œThey brought in some pants and I didnโ€™t look at the size. I put them on and as we were leaving, they said what the size would be comparable to in America and I didnโ€™t really believe them,โ€ she added with a laugh. โ€œBut Iโ€™m telling you, I feel healthier. Iโ€™m sleeping better.โ€

In May, O’Donnell shared a screenshot of her recent stage appearance on Instagram, writing, “I can’t believe this is me now,โ€ adding the hashtags “#mounjaro,โ€#weightlossโ€ and โ€œ#bodydismorphia.โ€