John Stamos Shares Adorable Video Of Son Billy Watching 'Full House': 'I Blame Bob'

John Stamos' 3-year-old son has a new favorite show - and John thinks his late pal Bob Saget might be responsible. The 58-year-old star took to Instagram to post a video of his mini-me watching an early episode of "Full House," writing, "Billy was never interested in Full House and I was perfectly fine with that ... Bob died, now he’s obsessed! I blame Bob."