Victoria's Secret model Alessandra Ambrosio (L) and Jamie Mazur kept cool at the Coachella Valley Music Festival with O.N.E. Coconut Water on April 15, 2011 in Indio, California. (Photo by Frazer Harrison/Getty Images)

Singer Alexis Krauss of Sleigh Bells performs during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Charley Gallay/Getty Images)

Singer Alice Glass of Crystal Castles performs during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Frazer Harrison/Getty Images)

Singer Blake Miller of Moving Units performs during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Kevin Winter/Getty Images)

Musician Amy Klein of Titus Andronicus performs during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Frazer Harrison/Getty Images)

Musicians Patrick Stickles (L) and Amy Klein of Titus Andronicus perform during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Frazer Harrison/Getty Images)

Cedric Bixler-Zavala performs during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Karl Walter/Getty Images)

Singer Jonathan Davis of the band Korn performs with Skrillex during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Michael Tullberg/Getty Images)

Musician Amy Cole of the band The Rural Alberta Advantage performs during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Frazer Harrison/Getty Images)

Singer Cee Lo Green performs during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Kevin Winter/Getty Images)

Musician Christian Jacobs of The Aquabats performs during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Charley Gallay/Getty Images)

Singer Claire Evans of YACHT performs during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Charley Gallay/Getty Images)

Musicians James Shaffer (L) of the band Korn and guest pose backstage during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Michael Tullberg/Getty Images)

Shawnee Taylor poses during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Michael Tullberg/Getty Images)

Queen of Hearts performs with Monarchy during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Karl Walter/Getty Images)

Singer Little Jinder aka Josefine Jinder (L) and guest backstage during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Michael Tullberg/Getty Images)

Musician Jenny Lee Lindberg of the band Warpaint performs during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Frazer Harrison/Getty Images)

Singer Katy Perry watches Sleigh Bells during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Charley Gallay/Getty Images)

Singer Marina Lambrini Diamandis of Marina and the Diamond performs during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Karl Walter/Getty Images)

Musical group New Pants perform during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Karl Walter/Getty Images)

Paris Hilton and Nicky Hilton attend Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Michael Tullberg/Getty Images)

A general view of atmosphere during Day 1 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 15, 2011 in Indio, California. (Photo by Michael Tullberg/Getty Images)