By Elizabeth Snead Twilight star Robert Pattinson has joked to the press about smelling bad. "I don't have much of a sense of personal hygiene or styling or anything," he's told reporters. In GQ, his clothes were described as smelling "like he recently purchased them off the back of someone less fortunate than he." But his pub-crawling ways have added grist to the smelly rumor mill. And then theres his chain smoking, which adds a whole new level of reekdom. Maybe Pattinson stays unwashed to play the undead creature Edward. "He smells great," Kristen Stewart said before "Twilight" opened last year. "It's kind of an animalist thing that goes on. It went along with the movie, so it was perfect."