‘IDOL’ NINE ROCK OUT
April 7, 2011 - 10:18 am
Wednesday's American Idol show was devoted to rock and roll, which is far enough removed from the Idol universe that Steven Tyler, on a tour of the Rock and Roll Hall of Fame in Cleveland, described it as a "cultural movement." Will.I.Am helped in the studio coaching, and Gwen Stefani stepped in to style the contestants.