Christina Aguilera's forthcoming comeback album Bionic will feature some cred-boosting guests like M.I.A., Ladytron, Santigold and Le Tigre, who appear on "I Hate Boys." This…
PJ Harvey and Le Tigre join the Lollapalooza 2004 line-up, which already includes Morrissey, Flaming Lips, Sonic Youth, String Cheese Incident, Modest Mouse, the Polyphonic…