Have Mercy! John Stamos reveals his wife, Caitlin McHugh, gave birth to their baby boy Sunday, April 15th.
The new dad is over the moon, posting a photo with his son, Billy on Instagram with the caption,
“From now on, the best part of me will always be my wife and son. Welcome Billy Stamos.” #NotJustanUncleAnymore#Overjoyed
The little man is named after John’s late father.