Look Young Like the Stars

Hollywood's hottest hair, skin and makeup experts weigh in on how to stay forever young like Demi! Cameron! Penélope and more!

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PLUMP UP THE VOLUME

"Hydration must come from both within and from the surface," says dermatologist Dr. Hadley King of the key to keeping skin supple. She recommends a dual line-of-attack, which involves drinking eight to 10 glasses of water per day, and creating a shield that locks in that H2O with regular applications of moisturizer.