As the nation's highest rated program, "American Idol" has been successfully held to ninth, and successfully selected out of Kelly Clarkson, Carrie Underwood and Adam Lambert, and many other high-popular singer. It is reported that on May 26, in the quarter finals of American Idol results show on, Christina Aguilera will be the first in this arena as a special guest performing new single "Not Myself Tonight", let us look back strength days After the wonderful performance.