Angelina Jolie is planning to lose 21lbs in three weeks for her new film role, sources have told Grazia magazine. Jolie has signed up to play a CIA assassin forced to disguise herself as a man in her new film Salt and has reportedly turned to the Martha's Vineyard Detox Diet to shed weight for the part. "To play a man convincingly Angelina is adamant she needs to lose her curves,” the insider claims. "She has been trying to go for the full 21 days but it's tough. She's lost around eight pounds but is now introducing a couple of small meals in between shakes as she was starting to feel weak. Brad told her that if she was staying on the diet, he was getting out of the way. Then she started screaming at him. He felt that whatever he did or said would be wrong, so he went to Los Angeles to let off steam with some buddies. He thinks the diet is dangerous and unnecessary."
