Did Beyonce lip-sync the US national anthem at Obama's inaugural ceremony?

CNN-IBN | Jan 23, 2013 at 10:13am

Grammy-winning singer Beyonce kicked up a controvery after she allegedly lip-synched the American national anthem at President Barack Obama's inaugural ceremony. Instead of singing live, Beyonce allegedly lip-synched to a recorded version of the song 'The Star-Spangled Banner' in front of hundreds of thousands of people in Washington. The singer remained silent over the controversy although the US government sources have confirmed that she was not actually singing the anthem since she did not get time to rehearse before the event.