DONEIT AGAIN: Cameron Dias

Cameron loves sequels       Cameron diaz is always keen to work on film sequels as she can get to know a character better. The 37-year-old actress said, "You play characters at certain times in your life. I always want to go back and play characters againjust because I can understand them better. I always feel like I'm playing them before I understand them, but in reality, you learn to understnad the world better through your characters."        As for he co-star Tom Cruise, he admits that he was never confident about being in the business. He told a magazine, "I never had a problem waiting or digging a ditch and I've worked all those jobs. I always believe in working hard. That gave me an inherent confidence. Being a movie sttar? I don't know, I just always kind of looked at it like, 'I get to make another movie."