When you've got it, flaunt it.
John Stamos shared a bare bottomed shot of himself on Instagram, celebrating his 54th birthday on Saturday.
"#54 and clean," he wrote in the caption. "Thanks for the birthday wishes!
The now 54-year-old actor got several birthday shout-outs from his Full House family. Lori Loughlin posted the two performing a dubsmash of a scene from Step Brothers, adding the caption, "Happy Birthday to this ageless vampire! Thank you for all the years of love, laughter and fun!"
"I learned form the best. Happy birthday Uncle J," Candace Cameron-Bure posted, showing the pair looking through an old script.
Jodie Sweetin shared an adorable throwback shot, complimenting his enternally youtful looks. "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 and Dave Coulier also shared funny shots for their pal and co-star's big day.
Whatever you're doing to stay that youthful Stamos, keep it up!
And while he got birthday love from his pals, Stamos has admitted that they all seem to love his girlfriend, Caitlin McHugh, more. To learn why, watch below!