Zap2It: Miley, Joe and Demi Visit American Idol, 3/23 & 24

Disney Channel superstar and recording artist Miley Cyrus will be the guest judge on the March 23rd “American Idol”. She will perform her new song “When I Look at You” on the March 24th results show. That show will also feature Joe Jonas and Demi Lovato singing their song “Make a Wave,” the new anthem for the Disney Channel’s Friends for Change campaign.