Photo SpecialThe Stars Heat Up Coachella!

From Drew & Cameron to Scarlett, see how the stars partied in the desert at the annual music festival. By Aaron Parsley

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SING-ALONG

Scarlett Johansson, who has an album in the works, surprises fans Friday night by stepping onto the main stage for an impromptu performance with Scottish new wave band the Jesus and Mary Chain on their hit "Just Like Honey" – a song that appeared in Lost in Translation.

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