Los Angeles, UNITED STATES
Singer Chaka Khan performs with female contestants, including finalist Jessica Sanchez, during the 11th...
Singer Chaka Khan (C) performs with female contestants, including finalist Jessica Sanchez (L), during the 11th season finale of "American Idol" in Los Angeles, California, May 23, 2012. REUTERS/Mario Anzuoni (UNITED STATES - Tags: ENTERTAINMENT)