AceShowbiz -

Turning 52 years old on Wednesday, August 19, John Stamos honored his birthday in a unique way, by going shirtless in his underwear. He took to his Twitter account and posted a snap of himself in his underwear, slipping one foot into a pair of pants. "At 52, proof I put on my undies like everyone else .... one leg at a time. #mydepends," he wrote alongside the image.

At 52, proof I put on my undies like everyone else... one leg at a time. #mydepends pic.twitter.com/bfCGWfL63p

— John Stamos (@JohnStamos) August 19, 2015

On the same day, Stamos received birthday shout-outs from his "Fuller House" co-stars. His on-screen wife Lori Loughlin took to Instagram to wish him a happy birthday. "Happy Birthday to one of the best. Love you tons," she captioned an image of them together. Bob Saget, meanwhile, shared a picture of the two co-stars and wrote, "Happy Birthday my brother @JohnStamos." Dave Coulier, who played Joey Gladstone on the hit sitcom, wrote, "Happy birthday to my brother @johnstamos - Love you!"

Happy Birthday to one of the best. Love you tons 🎂😘

A photo posted by Lori Loughlin (@loriloughlin) on Aug 19, 2015 at 5:18am PDT

Happy Birthday my brother @JohnStamos.

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A photo posted by Bob (@bobsaget) on Aug 19, 2015 at 10:03am PDT

Happy birthday to my brother @johnstamos - Love you!

A photo posted by Dave Coulier (@dcoulier) on Aug 19, 2015 at 8:27am PDT

Earlier this month, Stamos had an early birthday celebration at Loughlin's house with almost all "Fuller House" cast joining. The film hunk reportedly was serenaded "Happy Birthday" and blew out the candles on his birthday cake.