Elon Musk has revealed he has upgraded from Ozempic to Mounjaro, nicknamed the “King Kong” of weight-loss drugs, in a photo of himself slimmed down and dressed as Father Christmas.

Elon Musk recently shared a playful post on X, revealing he uses Mounjaro, a weight loss drug, to achieve his thinner look.

Elon Musk showed off a trimmer figure in a holiday social media post on Wednesday while revealing that he has been taking an anti-obesity drug to shed pounds. Why it matters: Musk's post highlighted just how mainstream weight-loss drugs like Ozempic and Wegovy have become in recent years as public figures openly admit to using them,