Coachella Valley Music and Arts Festival 2014

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Paris Hilton attends Zedd performance during the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 18, 2014, in Indio, Calif.

The festival, which takes place over two weekends, features veteran acts, rising artists, and some bands reuniting onstage.

Lana Del Rey

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Singer/songwriter Lana Del Rey performs during the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 20, 2014, in Indio, Calif.

Billie Joe Armstrong

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Billie Joe Armstrong of Green Day performs with The Replacements during the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 18, 2014, in Indio, Calif.

Solange Knowles

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Singer Solange Knowles performs during the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 19, 2014 , in Indio, Calif.

Alessandra Ambrosio

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Model Alessandra Ambrosio attends the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 19, 2014, in Indio, Calif.

Neko Case

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Singer Neko Case performs onstage during the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 18, 2014, in Indio, Calif.

Pharrell Williams

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Pharrell Williams performs onstage during day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 19, 2014, in Indio, Calif.

Coachella Valley Music & Arts Festival

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Music fans attends Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club, April 11, 2014, in Indio, Calif.

Ellie Goulding

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Musician Ellie Goulding performs onstage during Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 11, 2014, in Indio, Calif.

Neko Case

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Musician Neko Case performs onstage during Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 11, 2014, in Indio, Calif.

Haim

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Music fans attend a Haim performance during Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 11, 2014 in Indio, Calif.

Flatbush Zombies

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Rapper Meechy Darko of Flatbush Zombies performs onstage during Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 11, 2014, in Indio, Calif.

In The Audience

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Music fans attend Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 11, 2014, in Indio, Calif.

The Preatures

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Singer Isabella Manfredi and musician Jack Moffitt of The Preatures perform onstage during Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 11, 2014, in Indio, Calif.

The Cult

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The Cult performs onstage during Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 11, 2014, in Indio, Calif.

The Cult

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Singer Ian Astbury and musician Billy Duffy of The Cult perform onstage during Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 11, 2014 in Indio, Calif.

OutKast

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Rappers Andre 3000 (right) and Big Boi of OutKast reunited onstage after a near decade-long hiatus with a jam-packed set on Day 1 of the Coachella music festival, their first of many performances planned this year.

The rap duo performed well-known hits such as "Hey Ya!," ''Ms. Jackson," ''The Way You Move," ''Elevators (Me & You)," and "So Fresh, So Clean."

The Replacements

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Dave Minehan of The Replacements performs onstage during Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 11, 2014, in Indio, Calif.

The Replacements

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Musician Paul Westerberg of The Replacements performs onstage during Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 11, 2014, in Indio, Calif.

Bryan Ferry

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Singer Bryan Ferry performs onstage during Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 11, 2014, in Indio, Calif.

Girl Talk

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Music fans attend a Girl Talk performance during Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 11, 2014, in Indio, Calif.

Chromeo

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Musicians Dave 1 (left) and P-Thugg of Chromeo perform onstage during Day 1 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 11, 2014, in Indio, Calif.

Capital Cities

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Musician Spencer Ludwig of Capital Cities performs onstage during Day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

Lorde

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Musician Lorde performs onstage during Day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

Lorde

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Musician Lorde performs onstage during Day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

Katy Perry

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Singer Katy Perry watches Lorde perform during Day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

Pharrell Williams

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Singer Pharrell Williams performs onstage during Day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

Gwen Stefani and Pharrell Williams

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Singers Gwen Stefani and Pharrell Williams perform onstage during Day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

Skrillex

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Skrillex performs onstage during Day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

Fans

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Music fans attend Day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

Nas

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Rapper Nas performs onstage during Day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

Pet Shop Boys

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Musician Neil Tennant of Pet Shop Boys performs onstage during Day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

Sleigh Bells

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Singer Alexis Krauss of Sleigh Bells performs onstage during Day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

Sleigh Bells

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Singer Alexis Krauss of Sleigh Bells performs onstage during Day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

Muse

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Musician Matthew Bellamy of Muse performs onstage during Day 2 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

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2014 Coachella Valley Music and Arts Festival

The 1975

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Singer Matthew Healy of The 1975 performs onstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 12, 2014, in Indio, Calif.

Anna Lunoe

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Anna Lunoe performs onstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Blood Orange

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Musician Blood Orange poses backstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Neutral Milk Hotel

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Arthur Chopper Bullers, guitar tech for Neutral Milk Hotel, is seen onstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Arcade Fire

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Musician Win Butler (right) of Arcade Fire performs onstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Arcade Fire

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Singer Regine Chassagne of Arcade Fire performs onstage during day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Arcade Fire

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The "Reflektor" man is seen in the audience during the Arcade Fire performance on Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Preservation Hall Jazz Band

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Musicians Clint Maedgen, Charlie Gabriel; Mark Braud, Freddie Lonzo and Joseph Lastie Jr. of the Preservation Hall Jazz Band perform onstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Preservation Hall Jazz Band

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Musician Ben Jaffe of the Preservation Hall Jazz Band performs onstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Crossovers

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Musician Mark Braud of Preservation Hall Jazz Band (left) performs with Win Butler of Arcade Fire during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Beck

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Musician Beck performs onstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

The Toy Dolls

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Musician Colin Scott of The Toy Dolls performs onstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

James Vincent McMorrow

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Musician James Vincent McMorrow performs onstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Calvin Harris

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DJ Calvin Harris performs onstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Calvin Harris

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DJ Calvin Harris performs onstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Motorhead

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Musicians Phil "Wizzö" Campbell, Mikkey Dee and Lemmy Kilmister of Motorhead perform onstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Motorhead

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Musician Slash performs onstage with Motorhead during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Lana Del Rey

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Singer Lana Del Rey performs onstage during Day 3 of the 2014 Coachella Valley Music & Arts Festival at the Empire Polo Club on April 13, 2014, in Indio, Calif.

Dianna Agron

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Actress Dianna Agron shared her "it's all good" moment on a chalk wall at the Fruttare Hangout at Coachella on April 11, 2014, in Indio, Cali.

Emma Roberts

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Actress Emma Roberts shared her "it's all good" moment on a chalk wall at the Fruttare Hangout at Coachella on April 11, 2014, in Indio, Calif.

The Jenners

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Kendall and Kylie Jenner visited the Fruttare Hangout at Coachella to refresh in between sets with a Fruttare Frozen Fruit Bar on April 12, 2014, in Indio, Calif

Lea Michele

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Actress Lea Michele attends Day 1 of the LACOSTE Beautiful Desert Pool Party on April 12, 2014, in Thermal, Calif.

Zach Cowie and Elijah Wood

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DJs Zach Cowie, left, and Elijah Wood perform at Day 1 of the LACOSTE Beautiful Desert Pool Party on April 12, 2014, in Thermal, Calif.

Haim

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From left, musicians Alana Haim, Danielle Haim and Este Haim attend Day 1 of the LACOSTE Beautiful Desert Pool Party on April 12, 2014, in Thermal, Calif.

Josh Henderson

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Actor Josh Henderson attends the GUESS Hotel at the Viceroy Palm Springs on April 13, 2014, in Palm Springs, Calif.

Katy Perry and Steven Tyler

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Singers Katy Perry, left, and Steven Tyler attend Day 1 of the LACOSTE Beautiful Desert Pool Party on April 12, 2014, in Thermal, Calif.

Evan Peters and Emma Roberts

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Actors Evan Peters, left, and Emma Roberts attend Day 1 of the LACOSTE Beautiful Desert Pool Party on April 12, 2014 in Thermal, Calif.