But Keira Knightely"s boyfriend was left red-faced during the shoot as Pfeiffer began referring to her backside using the American slang 'fanny' - a term which refers to the female genitalia in British colloquialism.
"There was one scene where Michelle's getting a massage and I wanted to hit her on the bum; I asked if I could and Michelle said, Yeah, you can smack my fanny all you like!" Contactmusic quoted Friend as saying. He added: “And in England a fanny means a completely different part (of the body)! In America it's the middle of a woman in the back; in England it's the middle of a woman in the front!"