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.

FACE CREAM FACE-OFF

Celebrity stylist Rachel Zoe reveals that getting gorgeous really is skin deep. Her nighttime key to beauty? "Moisturizer! Moisturizer!" she says emphatically. Making up her mind on which brand is her favorite is another story. "I love so many. I love Patricia Wexler products. I love Dior. I love Chanel. I’m such a moisturizing freak! Oh my God, all day, every night – eye cream!"