Can't Stop The Feeling Justin Timberlake
Tom Cruise spent nearly three hours working the crowds at the UK premiere of Knight and Day.
Even for Cruise it was a marathon meet-and-greet! He signed loads of autographs and was snapped thousands of time and even spoke to people's mums on their mobile phones!
Tom's son Connor is now making his own movies....he played a young Will Smith in Seven Pounds!
And we asked Tom if he thinks his daughter Suri will do the same?
You can see the premiere pictures below.