John Stamos celebrates 63rd birthday with social media tradition

Actor John Stamos celebrated his 63rd birthday on August 19 by continuing a social media tradition of posting shirtless or near-nude photos. The latest post, a black-and-white mirror selfie shared on Instagram, shows the 'Full House' star from the waist up, obscuring his face with his phone.

Fans and former colleagues reacted to the post, with Kelly Rizzo, widow of late co-star Bob Saget, commenting on what Saget might have thought of the image. Other tributes came from friends like Dave Coulier and Jimmy Fallon.

In addition to the social media activity, Stamos recently announced a new creative project: a children's book titled 'Love From Above: A Story of Tiny Birds and Their Big Meaning,' which he wrote and illustrated with his son, Billy. The book focuses on helping children cope with loss.