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Jason Derulo
Shades on! The rapper ups the cool factor at the GQ and Giorgio Armani after-party.
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Jason Merritt/Getty Images for Armani
Tinashe
Also at the GQ and Giorgio Armani bash, the "2 On" singer rocks a nude bustier mini.
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Chord Overstreet
The Glee star is just as handsome as ever at the Universal Music Group bash.
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Paris Hilton
The star flaunts her curves at the Warner Music Group after-party.