US President Barack Obama and First Lady Michelle Obama attend the Inaugural Ball at the Walter E. Washington Convention Center on January 21, 2013 in Washington, DC. AFP PHOTO/MANDEL NGANMANDEL NGAN/AFP/Getty Images
US-POLITICS-INAUGURATION-BALLS
US President Barack Obama and First Lady Michelle Obama attend the Inaugural Ball at the Walter E. Washington Convention Center on January 21, 2013 in Washington, DC. AFP PHOTO/MANDEL NGANMANDEL NGAN/AFP/Getty Images