U.S. first lady Michelle Obama dances with U.S. President Barack Obama at the Commander in Chief's ball in Washington

 
U.S. first lady Michelle Obama dances with U.S. President Barack Obama at the Commander in Chief
U.S. first lady Michelle Obama, wearing a Jason Wu dress, dances with U.S. President Barack Obama at the Commander in Chief's ball in Washington, January 21, 2013. REUTERS/Pablo Martinez Monsivais/POOL