Love on screen, but ...

Jennifer Aniston and Gerard Butler revealed how much they loved working together on new 'rom com' The Bounty Hunter at the film's London premiere last night.

They greeted each other warmly as they worked the red carpet in Leicester Square and, while they played down rumours of off-screen romance, they admitted they had become very close while making the movie.

Butler revealed: 'We have a blast together and she appreciates that Celtic manner. There's nothing diva-ish about her, she's very down to earth, very sure of herself and who she is.'