Katy Perry loves to have fun with fashion, and with her dress at the 2013 American Music Awards, it was no exception! The stunning singer worked the carpet in a polka dot and floral dress by Oscar de la Renta. Our favorite part? The book-inspired clutch she carried!

From her head to her toes, Katy Perry is working this look.

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As usual, her makeup is flawless. (And check out those nails!)

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We love that Katy's carrying a faux dictionary. Is there any trend she won't try?

Jason Kempin, Getty Images