John Stamos celebrates 63 with birthday suit selfie

Actor John Stamos marked his 63rd birthday by sharing a bold mirror selfie in his birthday suit on Instagram. The black-and-white photo, though obscuring his face, highlighted his toned physique and a tattoo on his shoulder. This post generated significant fan interaction, with many referencing his iconic "Full House" character, Uncle Jesse, and using popular catchphrases from the show, such as "Have Mercy."

His former "Full House" co-star also sent birthday wishes. Stamos also recently revealed his reasons for declining multiple invitations to compete on "Dancing with the Stars." He explained that he is not interested in the physical toll the competition takes on its participants, stating he doesn't want to risk injury. Stamos has explicitly told producers not to ask him again.