Kristin Chenoweth will join American Idol judges Simon Cowell, Randy Jackson, and Kara DioGuardi for the Orlando auditions later this week, reports The classically trained soprano has starred on Broadway in Wicked and The Apple Tree, and won a Tony for You’re A Good Man, Charlie Brown. So far, Neil Patrick Harris, Victoria Beckham, Joe Jonas, Katy Perry, Mary J. Blige, and Shania Twain have also recorded slots in former panelist Paula Abdul’s judging seat.