'Fuller House' Cast Celebrates John Stamos' 53rd Birthday

— -- John Stamos is 53! Have mercy!

His "Fuller House" co-stars couldn't let the day go by without wishing Stamos a happy birthday on social media.

Bob Saget, Candace Cameron Bure, Jodie Sweetin and others took to Instagram to share sentimental photos of themselves with Stamos.

The actor, who plays Uncle Jesse on the Netflix "Full House" reboot, turned one year older on Friday.

Stamos also took to social media to reflect on his birthday. Beside a throwback photo of himself as a child, Stamos wrote: "The older I get- the better I was. Thank you all for the birthday wishes. I'm a very grateful and blessed man."