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Ezra Miller and Emma Watson
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Wiz Khalifa and Amber Rose
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Armand Van Helden and A-Trak of Duck Sauce
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8 of 31 Steve Granitz/Getty Images
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Tre Cool, Billie Joe Armstrong and Mike Dirnt of Green Day
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Andrew Dost, Nate Ruess and Jack Antonoff of fun.
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mtv-jersey-shore1
Ronnie Ortiz-Magro, Sammi 'Sweetheart' Giancola, Vinny Guadagnino, Deena Nicole Cortese and 'DJ Pauly D' DelVecchio
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20 of 31 Kevin Mazur/Getty Images
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22 of 31 Kevin Mazur/Getty Images
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24 of 31 Christopher Polk/Getty Images
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26 of 31 Christopher Polk/Getty Images
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28 of 31 Christopher Polk/Getty Images
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