Another Coachella festival is upon us and the official lineup will be announced on Tuesday but that doesn't stop anyone from posting reports of who's expected to be there. Several acts have already been confirmed including: Underworld, Bestie Boys, White Stripes, Groove Armada, Polyphonic Spree, Cat Power, Fischerspooner, Johnny Marr, and a lot more. Tickets will go onsale February 22nd and the event is scheduled for April 26-27 in Indio, CA.