For the 2013 American Music Awards, our favorite stars dressed to the nines. While some singers, like Ariana Grande, opted to go ultra-glam, others, like Katy Perry, had fun with the red carpet. (We're still obsessing over her book clutch.) Check out the photos of this year's best dressed celebs.

Katy Perry

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Ariana Grande

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Kendall and Kylie Jenner

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One Direction

Jason Kempin, Getty

Miley Cyrus

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Taylor Swift

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Ciara

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Nicole Richie

Jason Merritt, Getty Images