21 Star-Tested Summer Beauty Secrets

Want Leighton Meester's bright pout or Cameron Diaz's natural glow? Hollywood's beauty experts give us their top tips and tricks for staying gorgeous all summer long! By Katherine Kluznik

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NEON NAILS

"When you put on a bright color, you just feel different," says Skyy Hadley, owner of As You Wish nail spa. "Colors make you happy!" So take a cue from Hollywood's hottest nail trendsetters this summer, and go bright with neon tips like Rihanna's in chic tangerine. Or try a pop of pink, purple or even radiant green!

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