Mischa Anne Marsden Barton (born 24 January 1986) is an English-American fashion model, film, television and stage actress, and occasional magician's assistant, best known for her role as Marissa ...

British actress Mischa Barton went to Chopard's Cannes bash - but was not at the premiere of her new movie, You And I ... Idol host Ryan Seacrest's radio show after her release.