VIDEO: President Obama and First Lady Dance to Jennifer Hudson Singing 'Let's Stay Together'

President Obama and First Lady Michelle Obama took to the dance floor at the Commander In Chief's Ball tonight, January 21, 2013, to Jennifer Hudson singing Al Green's "Let's Stay Together." Watch their special moment below!

President Obama was sworn in for his second presidential term by Chief Justice John Roberts this morning. Following the event, the President delivered a speech from the steps of the U.S. Capitol.

Katy Perry, Usher, Brad Paisley, Smokey Robinson, Marc Anthony, Stevie Wonder, Alicia Keys, John Legend, Darren Criss and Amber Riley were among the superstars who lent their talent to the ceremony, which drew more than 35,000 attendees. The concert was held at the Washington Convention Center over the Martin Luther King holiday weekend as the President begins his second term of office.

At today's official swearing-in ceremony on the steps of the Capitol Building, Beyonce performed The National Anthem while American Idol winner Clarkson took on My Country Tis of Thee. James Taylor sang his version of America the Beautiful.