 She performed twice on the seventh season of "American Idol", once on the Idol Gives Back results show singing "No Air" with Chris Brown and again with "One Step at a Time" on May 21, 2008, for the finale.She performed "Battlefield" on the May 13, 2009, episode of "American Idol".The following year, Sparks took part in a tribute to Simon Cowell with other former contestants at the ninth season finale on May 26, 2010.