The 59-year-old actor shared a new photo of his son looking adorable and all grown up as he heads to his first day of school for the 2022-2023 academic year.
Former Full House star John Stamos posted a photo with his son, Billy, on his first day at school, and they're basically twins. See Stamos's mini me here.
John Stamos Has Some Fun at Disneyland with Son Billy! John Stamos is having son fun at Disneyland with his son Billy! The 58-year-old Fuller House actor and his wife Caitlin McHugh brought their 4-year-old son to…