He sounded good, Least he sang live. and dance better too.
He or she whatever iBeyonce is, is always hating Usher, I mean okay you don't need to like someone but how you can hate someone so hard like he destroyed your life
Just let LMFAO have their moment. "Party Rock Anthem" is iconic like it or not and they'll be back performing in the underground clubs in 2 years tops anyway.