The Coachella Valley Music and Arts Festival kicks off this Friday in the hot desert of California, with an expected temperature of around 90 degrees. But the scorching weather surely won't bother the sold-out crowds, who are already posting their tweets and Facebook statuses as countdowns to the event headlined by all-male acts Kanye West, Arcade Fire, The Strokes, and Kings of Leon. What they forget to realize, however, is that Mother Nature is not the only hot lady out there they'll need to worry about. There are well over a dozen women heading on to the main stages this year that'll surely fire up the crowd. So pack the sunscreen (or just turn on your air conditioners) before you click through our list of 10 Hottest Women To Perform At Coachella 2011.