Serena Williams shared she's lost 31 pounds since taking a weight-loss medication. But she's not the only celebrity to be game to try Ozempic, Mounjaro and other GLP-1 drugs.

Serena Williams showed off her slim figure in a bold swimsuit after revealing she’s been using a weight-loss medication. The athlete, 43, sported a bright yellow one-piece as she posed for a series of snaps Thursday. “melanin mellow-yellow ,” she captioned the Instagram carousel — and fans were quick to hype her up in the comments.