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 14 of 21 ADVERTISEMENT () Start Slideshow View this post on Instagram A post shared by John Stamos (@johnstamos) on May 10, 2018 at 7:42pm PDT Share This Link Copy ← Use Arrow Keys → 14 Previous Next Start Slideshow Celebrity BabiesCaitlin McHughCelebrity FamiliesJohn Stamos