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At the 52nd Grammy Awards in 2010, some of today's biggest music stars looked very different.
Beyoncé, Taylor Swift, and Lady Gaga all won big that night and wore show-stopping gowns.
Justin Bieber, the Jonas Brothers, Usher, and Keith Urban all wore dark suits for the big night.
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The Grammy Awards is the most important night for music, but it's also a time to celebrate the best in fashion.
Stars like Beyoncé, Lady Gaga, and...
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