There is a TV-funny-man-turned-film-funny-man joke-off at the US box office this weekend - with Mike Myers’ The Love Guru and Steve Carell’s Get Smart both opening over there today.

We don’t get either of them in the UK until August so get a good few weeks of critics and audiences responses to help us decide which one to go for - but those in the US this weekend, have to use other criteria to decide.

Compare trailers? Storylines? Advertising? Nah, let’s have a Letterman-off! Myers appeared on The Late Show on Monday, Carell on Tuesday. Who do you think does a better job on the show?

Steve Carell chatting about his kids and his cycling past:

Mike Myers on sponetaneously remembering all his schoolboy French & wild nights out in Ireland with Brenda Fricker:

And on The Love Guru itself: