Will her new pics answer the question? When we heard that Beyonce may have lip synched at Obama's inauguration we were crushed! So did she or didn't she? Bey has yet to comment on the controversy but she did post a bunch of new photos on her tumblr showing her rehearsal, or more likely, recording the track with the US Marine Corp band. On Tuesday, a Marine band spokesman admitted Beyonce lip-synced, but on Wednesday there was some backtracking with a Marine captain saying, "No one in the Marine Band is in a position to assess whether it was live or pre-recorded."