Celebs Rock Out at Coachella!

April 18, 2011

Vanessa Hudgens

Haute Hippie! The Sucker Punch star sported a macrame top while dancing with friends on Sunday.

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Joshua Jackson and Diane Kruger

Double date! The lovebirds hung out with Vampire Diaries lovebirds Nina Dobrev and Ian Somerhalder (not pictured) on Saturday. "In the desert, very happy to be here," Somerhalder tweeted.

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Katy Perry

The "E.T." singer did her best to blend into the crowd while Sleigh Bells performed on Friday.

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Usher

The "DJ Got Us Fallin' in Love" singer chilled backstage while Empire of the Sun performed on Friday.

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Ashley Greene

When the Twilight actress hit up the Kings of Leon concert on Saturday, she made sure to protect herself from the sun. "I'm wearing mark's 'Get a Tint' tinted moisturizer with SPF15," she tweeted.

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Alessandra Ambrosio and Jamie Mazur

The Brazilian supermodel and her fiance quenched their thirst with O.N.E. Coconut Water on Friday.

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Robert Downey Jr.

The Iron Man 2 star strolled across the lawn during the first day of the annual music festival on Friday.

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Kelly Osbourne

Cheers! The E! Fashion Police critic and a pal raised their glasses to Big Audio Dynamite during their performance on Saturday.

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Alexander Skarsgard and Kate Bosworth

The Straw Dogs actress (in a Topshop tank top) and her True Blood beau spent some quality time together on Saturday.

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Nicole Richie

The House of Harlow 1960 designer -- who recently fessed up to owning more than 200 pairs of sunglasses -- played it cool at Mulberry's BBQ at The Parker on Saturday.