With singer Jennifer Hudson crooning the ballad "Let's Stay Together," U.S. President Barack Obama and first lady Michelle took the spotlight at two inaugural balls in Washington Monday evening.
The Inaugural Balls

1
Jennifer Hudson sings as President Barack Obama and first lady Michelle Obama dance together at an Inaugural Ball at the Washington Convention Center, January 21, 2013.

2
President Barack Obama kisses first lady Michelle Obama during their dance at the Commander-in-Chief Inaugural Ball at the Washington Convention Center, January 21, 2013.

3
Vice President Joe Biden dances with Army Staff Sgt. Keesha Dentino as Jill Biden dances with Navy Petty Officer 3rd Class Patrick Figueroa during the Commander-In-Chief inaugural ball, January 21, 2013.

4
Singer Alicia Keys performs during the Commander-In-Chief Inaugural ball at the Washington Convention Center, January 21, 2013.