3 Celebs Who Prove Even Style Stars Wear Sweatpants Sometimes

What We See: A top model, who's walked in everything from Victoria's Secret to Oscar de la Renta. She rocks gowns on the red carpet and dons bikinis in Sports Illustrated.

What She Likes to Relax In:“Sweatpants, oversize shirts. I wear this Helmut Lang skirt all the time around the house. It’s sexy, it has a slit, but it’s comfortable, so I just wear it with no underwear. I’m still naked, but it covers me.”