Popsugar Parenting Celebrity Babies How Many Kids Does John Stamos Have? America's Favourite Uncle Is Now the Cutest Dad — We Can't Get Enough of John Stamos and His Son 24 July 2019 by Alessia Santoro View On One Page Photo 3 of 21 ADVERTISEMENT () Start Slideshow View this post on Instagram A post shared by John Stamos (@johnstamos) on Dec 25, 2018 at 10:30pm PST Share This Link Copy ← Use Arrow Keys → 3 Previous Next Start Slideshow Celebrity BabiesCaitlin McHughCelebrity FamiliesJohn Stamos