Keira Knightley says she was devastated when those super skinny pictures of her surfaced in January, after she finished filming Pirates of the Caribbean: At World’s End. Keira still claims she is just a naturally thin person and when she is filming in scorching heat she tends to lose weight. Makes sense to me.

 “I had lost weight,” she says. “We were filming in searing temperatures and shooting fight scenes in which you were wearing a wetsuit underneath a load of corsets, fighting with heavy weights in the water. Can you imagine a more advanced cardio workout than that done hour after hour?

 This will probably be the hot new Hollywood fitness craze. Corset Water Aerobics.

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