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.

CATCH A PERFECT WAVE

The Grey's Anatomy doctor doesn't let a little bed-rest ruin her blow-out. Before hitting the sack, Melissa George says, "I tie up my hair on the top of my head so when I wake up in the morning, I still have curl in it."