The official lineup for the 2014 Coachella Valley Music And Arts Festival has finally been announced. The headliners this year will be the reunited Outkast, Muse and Arcade Fire. There will also be performances by Ellie Goulding, ASAP Ferg, Flatbush Zombies, Skrillex, Pharrell, Lorde, Nas, Kid Cudi, Solange, Lana Del Rey, Chance The Rapper, Jhene Aiko and more. It will take place on April 11-13 and April 18-20. Tickets will go on sale January 10th.