Kelly Clarkson winner of the first ever season of American Idol will sing for the Pope who will be making a six day visit to the U.S. this month. She also will be performing at a youth rally as St. Joseph's Seminary in Yonkers on April 19. Statement from Clarkson: “I was so excited to be asked to sing for the pope I grew up singing church music, and it’s always been a dream of mine to perform Ave Maria. To have that dream come true on such a special occasion is truly a blessing.”