1/14
John Shearer/WireImage
Prince
2/14
Chris Polk/WireImage
Paris Hilton & Benji Madden
3/14
Karl Walter/Getty Images
Calvin Harris
4/14
Karl Walter/Getty Images
Sean Penn & Sienna Miller
5/14
Jeff Kravitz/FilmMagic
Sia
6/14
Chris Polk/WireImage
DJ AM, Danny Masterson & Steve Aoki
7/14
Frazer Harrison/Getty Images
Kelly Osbourne
8/14
Charley Gallay/Getty Images
Diplo
9/14
Karl Walter/Getty Images
Steven Tyler & Pink
10/14
John Shearer/WireImage
Ben Gibbard from Death Cab for Cutie
11/14
Barry Brecheisen/WireImage
Mark Ronson
12/14
Charley Gallay/Getty Images
Deadmau5
13/14
Amanda Edwards/WireImage
Brody Jenner
14/14
Charley Gallay/Getty Images