At the inauguration Beyonce flawlessly sang The Star Spangled Banner". According to the New York Post, a rep from the United States Marine Band revealed to everyone that at the last minute Beyonce decided to lip-sync her way through her performance. No one knows the reasons why she decided to make this hasty decision. But then again, the rep from the US Marine Band did say it was standard procedure to record a backing track for such performances. But it seemed so real and live, especially the way she flipped out that earpiece. But now, a rep from the Marine Corp band is somewhat denying some of the statements by saying the band decided not to perform live but they aren't sure if Beyonce did. Take a look at her performance. What do you think...real or fake?