British actress Keira Knightley (L) and co-star Orlando Bloom pose at the world premiere of their new adventure film 'Pirates of the Caribbean: Dead Man's Chest' at Disneyland in Anaheim, California June 24, 2006. Knightley stars as 'Elizabeth Swann' and Bloom as 'Will Turner' in the film which opens in the U.S. July 7. (Reuters)