Kristin Chenoweth, Neil Patrick Harris, Katy Perry on American Idol (Pics!)
| January 10, 2010 at 6:44 AM ESTHere are pictures of judges for American Idol season 9, as well as season 9 guest judges. There are some great guest judges signed on board like Neil Patrick Harris and Kristin Chenoweth! In addition to Randy Jackson, Ellen Degeneres, Simon Cowell and Kara DioGuardi. Katy Perry and Avril Lavigne will join AMERICAN IDOL as […]