Elon Musk showed off a slender figure on social media while wearing a Santa suit, revealing that he used Mounjaro to achieve his noticeable weight loss.

The tech billionaire celebrated Ozempic in a Christmas Day social media post that contrasted with Robert F. Kennedy Jr.'s stance on the drug.

Elon Musk posted a photo with the caption "Ozempic Santa" and revealed that he's taking Mounjaro for weight loss. Musk, who Donald Trump appointed to advise him on cutting government spending, has struggled with his weight.