Hannah Montana is the rock-star alter ego for the tween set. Though the character originated on Cyrus' Disney Channel show by the same name, she later adopted the Hannah Montana persona when performing during concerts, particularly during her Best of Both Worlds tour. Montana is supposed to represent the pop-superstar side of Cyrus that contrasts with her down-to-earth "normal" self. But as far as we can tell, Montana is just Cyrus in a blond wig. And as far as rock alter egos go, that's pretty lame.