RihannaTaylor SwiftNicole RichieMiley Cyrus

Last night, the stars shone at the American Music Awards in Los Angeles. While wild performances reigned supreme during the live broadcast (giant cat, anyone?), the red carpet was a stage of its own, hosting memorable looks from all our favorite fashionistas. From Miley Cyrus' surprisingly sophisticated suit to Katy Perry's fittingly whimsical ensemble, here are our best dressed picks from the AMAs.

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