Official premiere for "Cosmopolis" was held yesterday in Cannes Film Festival, competing with 21 other films for the Palme d'Or.It was attended by the director David Cronenberg along with Robert Pattinson, Paul Giamatti, Sarah Gadon and Juliette Binoche who missed the press conference earlier in the morning.Krsiten Stewart was there to support her boyfriend Robert Pattinson with her "On the road" co-star Tom Sturridge. Members of the jury were also there as well as Aishwarya Rai as an ambassador for L'Oreal."Cosmopolis" tells the story of a young millionaire whose life changes after going to Manhattan and getting a haircut.