If you go see the new Jude Law movie, "I Heart Huckabees," which opens nationwide Oct. 1, you'll see a cameo appearance by Shania Twain. It seems Shania, who's been offered movie roles before and turned them all down, changed her mind about this one when Jude himself wrote Shania and asked her to be in the flick. Shania's part only took one day to film on the Los Angeles set, and she played herself. It seems Jude's character spends much of the movie trying to convince people he knows Shania personally, and she takes offense at the lie. "It was such a great experience," said Shania, "'cause I've never been on a set before. All I had to do was slap Jude Law around a little bit and get mad at him. It was fun!"