Did Beyonce Lip Sync The National Anthem?

Ok I am not sure if you have heard this or not…. but there are sources saying Beyonce lip synched the National Anthem.  Now I can say this, it was freezing cold and that is a hard song to sing… so if she did I can understand it.  We all know that she could sing it live if she wanted to!  click here to read more and let us know if you think she sang it live or lip synched!