Jennifer Hudson sings as President Barack Obama and first lady Michelle Obama dance together at an Inaugural Ball, Monday, Jan. 21, 2013, at the Washington Convention Center in Washington, during the ... more 

Jennifer Hudson sings as President Barack Obama and first lady Michelle Obama dance together at an Inaugural Ball, Monday, Jan. 21, 2013, at the Washington Convention Center in Washington, during the 57th Presidential Inauguration. (AP Photo/Carolyn Kaster) less