It's no big secret that actors and actresses love to mix and mingle with rock stars. So naturally, this year's Coachella brought out a gaggle of stars like Sienna Miller, Sean Penn, and Nicole Richie, just to name a few. Music is a big part of my life, but so is fashion (duh). Unfortunately, this year I can't enjoy both at the same time since the music is inaudible all the way from here. No fret, I'll zoom in on one of the most fun parts of the concert: the famous concert-goers' style. Come with me!