I have to say, I enjoyed JLo and Steven Tyler being judges on American Idol this season, but with some of the best contestants going home early (Pia, Casey and Stefano) it was a lackluster season. Until tonight! The finale was great, with performances by Beyonce, U2, Lady Gaga, TLC and more. The final two contenders got to sing with real stars such as Carrie Underwood and Tim McGraw, as well as the show brought back all the contestants from this season. The winner was announced and it was........