Hollywood's A-List duo descended upon London last night for the UK premiere of Knight and Day. Arrivving to screaming fans, Tom Cruise and Cameron Diaz were happy to strut their stuff up and down Leicester Square's red carpet.

Selling their sexy partnership with a shiny dress a big smile, the stars of James Mangold's comedy action caper did justice to their on-screen chemistry - Cameron by flashing her long legs, Cruise by being really, really short.

The film did eventually get shown, but only after Tom had signed lots of people's pieces of paper. And phoned somebody's mum. Because that's what big actors do in London. What did they have to say about Knight and Day? Well, our spiffy video report well tell you that. And save me from typing anything more.

Knight and Day is released on Friday 6th August. You can check out the trailer over here, or read on for the super-shiny premiere footage.