John Stamos Celebrates 60th Birthday With Steamy Nude Shower Photo -- LOOK!

John Stamos just gave us a gift for his birthday!

The Full House star turned 60 on Saturday and wanted to make sure fans know he’s still got it! In celebration, he took to Instagram on Wednesday with a snapshot of him taking a shower… COMPLETELY IN THE NUDE! He cheekily captioned the post:

“The other side of 60.”

Aging like fine wine!

Related: John Stamos Almost Quit Full House?!

Ch-ch-check it out (below)!

Fans pretty much had one reaction — and it was:

LOLz!

Thoughts?! Sound OFF (below)!

[Image via John Stamos/Instagram & MEGA/WENN]