Who performed XXX?
Kick Ass (We Are Young)
Digital download ``Kick Ass (We Are Young)'' -- 3:14 ``I See You'' -- 4:16 ``Blame It on the Girls'' (Live From The iTunes Festival 2009) -- 3:27 ``Kick Ass (We Are Young)'' (Music Video) CD single ``Kick Ass (We Are Young)'' (Cutmore Vocal Mix) - 5:58 ``Kick Ass (We Are Young)'' (Cutmore Dub) - 6:01 ``Kick Ass (We Are Young)'' (Cutmore Radio Edit) - 3:24