Sleeping Beauties: How Hollywood Gets Gorgeous at Night

From Heidi Klum's tip for sexy hair to Kim Kardashian's trick, stars and their glam squads share their favorite tricks to getting gorgeous – during sleep. By Katherine Kluznik Rentmeester.

SUPER-SOFT LIPS

Get rid of dry, cracked lips overnight with the star-tested exfoliating secret of celeb makeup artist Kela Wong, whose clients include Rachel Bilson, Catherine Zeta-Jones and Sophia Bush. "Put on Elizabeth Arden Eight Hour Cream lip cream ($25) when you go to bed," she says. "In the morning, take a clean toothbrush and go over lips using circular motions."