The always-lovely Beyonce sat down with David Letterman Wednesday night and talked to him about the inauguration, twitter and her bruises.
Letterman asked about singing "At Last" for the Obama's first dance at the Neighborhood Ball, and Beyonce told him, "It was, I think, the best moment of my career. I was so nervous, and so honored to be there... I've never watched one of my performances so many times."
She also talked about husband Jay-Z changing lyrics to "99 Problems and a Bitch Ain't One" to "99 Problems and a Bush Ain't One" for a performance in front of Obama campaign volunteers.
Later she talks about not twittering ("I pick up the phone") and how her tour harness gives her bruises.