You first knew him from a year-long sting as Seth on One Life to Live and a guest spot on Will & Grace. But now he's best known for leaping tall buildings to star with Kate Bosworth in Superman Returns. So, what about the costume? "I got used to the tights pretty fast," says Routh, 27. "And when you wear a cape, you glide and flow; you become regal. I'd recommend it."