Beyonce fans can't stand it when she is outperformed. The chick has no range, notice how she was bloodshot red the whole time grunting and screaming like a pirate trying to keep up with everyone else. All she does is grunt and roar it's annoying and real singers just laugh at her. Nobody takes her serious as a vocalist. Notice how you could barely hear her during the last song. Lol it's pure comedy. She only got this part because of her celebrity.