Coachella turned into quite the star-studded event this year. Cameron, Drew, Jessica and her man Cash were just a few who made their way to the desert for the festival. In a very special surprise, Scarlett joined Jesus and Mary Chain to sing Just Like Honey. Apparently the band's singer Jim Reid didn't tell the crowd who it was joining him on stage and just let her do her thing. You guys said you loved her voice in the past - I wonder if she was a crowd pleaser this weekend. Seems like she has at least one fan. She was seen kissing possible new boyfriend Ryan Reynolds at the Austin airport this weekend. Interesting.

Many more pics including Bjork, Kelly O, Amy Winehouse and more so just read more

Images include Amy Winehouse, Bjork, Cameron Diaz, Danny DeVito, Drew Barrymore, Kelly Osbourne, Perry Farrell of Satellite Party and Rosanna Arquette, Scarlett Johansson and The Jesus and Mary Chain, Jessica Alba, Cash Warren

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