<p>BEYONCE ADMITS TO LIP SYNCHING AT INAUGURATION (:47)</p><br /><p>This third-party material is not owned or cleared by CNN. It is the sole responsibility of each affiliate to decide whether to use the material.</p><br /><br /><p>SUPERS-</p><br /><p>Courtesy NFL Network</p><br /><p>Beyonce</p><br /><p>--VIDEO SHOWS--</p><br /><p>Beyonce's performing at half time at the Super Bowl on Sunday but people are still buzzing about her previous big performance -- President Obama's inauguration. The super star admitted that she did indeed lip synch that day: </p><br /><p>--SOT--</p><br /><p>"I am a perfectionist and one thing about me, I practice until my feet bleed. And I did not have time to rehearse with the orchestra. It was a live television show and a very very important, emotional show for me. one of my proudest moments. And due to the weather, due to the delay, due to no proper sound check I did not feel comfortable taking a risk. It was about the president and the inauguration an I wanted to make him and my country proud. So I decided to sing to sing along with my prerecorded track."</p><br />