Theater Kara DioGuardi

June 17, 2011 - 12:26 PM
FILE - In this July 19, 2010 file photo, Kara DioGuardi poses at the 2010 VH1 Do Something Awards in Los Angeles. DioGuardi, Grammy nominated songwriter and star of “American Idol” and Bravo’s “Platinum Hit”, is set to make her Broadway stage debut as merry murderess Roxie Hart in the Tony Award-winning hit musical "Chicago" for an eight-week limited engagement, on Sept. 5, 2011. (AP Photo/Chris Pizzello, file)