John Stamos celebrates his birthday with 'Full House' castmates and a cheeky photo

Everybody loves a good Full House reunion, and John Stamos’ 54^th birthday celebration made for the perfect opportunity to see the cast in action. Uncle Jesse celebrated his special day on Saturday (Aug 19) at Cinespia’s screening of Some Like It Hot with former Full House castmates Lori Loughlin and Dave Coulier by his side. Also in attendance were some of Hollywood’s hottest stars, like Aaron Paul, Emily Ratajkowski and James Franco.

TAP FOR GALLERY John celebrated his birthday with pals Lori Loughlin and Dave Coulier

The well-loved actor received some birthday messages from his castmates, too. Lori –who played Becky on Full House – posted a hilarious video of the two performing a Dub Smash of a scene from Step Brothers, with the caption, “Happy Birthday to this ageless vampire! Thank you for all the years of love, laughter and fun!”

Jodie Sweetin, Stephanie on the show, also posted a shout-out to Uncle Jesse. She published an old photo of her and the now 54-year-old actor with the caption, “Happy Birthday @johnstamos, my Uncle J! Love you so much. And you don't look a day older than when this picture was taken. Seriously. Love you so much!! Xoxo.”

Bob Saget tweeted at the actor, “Happy Birthday to @JohnStamos The best brother, friend and most considerate person I know. So blessed to have you in my life. Oh, it's Bob.” He also posted a funny video showcasing their goofy friendship.

Also in celebration of his 54 ^th year, John posted a rather cheeky candid photo to his Instagram account. In the photo, he’s posing naked, shaded by some palm tree branches, and looking over his shoulder, with the caption, “#54and clean. Thanks for the birthday wishes!”