Beyonceis burning up Twitter following her appearance on the finale of
Aftershaking and stomping through a medley with the top women contestants, the R&Bdiva gave a soulful performance of her new song "1+1."
Thestar-studded Idol finalealso featured Bono, Tom Jones, Jack Black, Carrie Underwood, Lady Gaga, andTony Bennett. Steven Tyler left his judge's chair to perform "Dream On."
Andwhen the singing was all done, Ryan Seacrest revealed the 10th seasonwinner: 17-year-old countrycrooner Scotty McCreery.