May 15, 08 10:14 PM

Gillian Anderson and Simon Pegg attended the premiere tonight of How To Lose Friends and Alienate People at the Cannes Film Festival tonight. The two star in the film, based on Toby Young's memoir of the same name. In the film, a British writer struggles to fit in at a high-profile magazine in New York. It also stars Jeff Bridges and Kirsten Dunst, among others.