-Christina is usually a scream fest but she was actually easy on the ears this time. She took it down a notch.

-Chris brown messed up on the very first line "oh-uh oh"
Somebody tell him brandy runs are not for everybody

-Kat Deluna has a great voice and i never knew that until i watched this. Obviously she just didn't know what to do with that voice on the anthem. i think she was too busy trying to give "fierce pop star" with the neck rolling and all. She should have just sang.

-Justin timberlake sounded quite nasal. But i must say, his softness on most parts was very refreshing from the usual power vocal renditions.