This Week's Hottest Hair

Reese Witherspoon, Kim Kardashian and more prove that getting glam is all about the hair! Get inspired by this week's most stylish dos – then click to find your best hairstyle. By Katherine Kluznik Rentmeester

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RIHANNA

It's all about turning up the volume for the singer, who amps up her short style with soft texture at the American Music Awards.

Give yourself a new look with InStyle.com's Hollywood Hair Makeover.