Keira Knightley has rubbished claims she lived a life of luxury shooting the PIRATES OF THE CARIBBEAN sequel in the Bahamas, insisting she grew sick of the tropical location. Regardless of the beautiful set, Knightley soon pined for her London home. She says, "You end up getting island fever. It's great for a couple of weeks - you go, 'Oh look, there's a beach it's lovely,' but then you go, 'Ok, what else? I've done the beach, I've done the sea, I've read all my books - I can't do anything else."