![Beyonce Delivers Pitch Perfect National Anthem at Super Bowl Press Conference [Video]](http://townsquare.media/site/252/files/2013/01/Beyonce10.jpg?w=980&q=75)
Beyonce Delivers Pitch Perfect National Anthem at Super Bowl Press Conference [Video]
At a Super Bowl press conference, Beyonce shut up all of her potential naysayers the best way she could -- with a live, a capella performance of 'The Star-Spangled Banner.' BAM!