Film starts Cameron Diaz and Colin Firth trod the red carpet in Leicester Square this evening, as they arrived for the world premiere of their new movie "Gambit".
They were joined by director Michael Hoffman and co-stars Alan Rickman and Sir Tom Courtenay.
Colin Firth and Cameron Diaz star in Gambit - a film about an art curator trying to get revenge on his boss.
Our entertainment correspondent Lucrezia Millarini went to meet the stars.
Colin Firth and Cameron Diaz talk to Lucrezia Millarini about their new movie Gambit.