First lady Michelle Obama walks on stage during the Commander in Chief Inaugural Ball at the Walter E. Washington Convention Center on January 21, 2013 in Washington, DC. U.S. President Barack Obama was sworn in for his second term earlier in the day.
( - Source: Chip Somodevilla/Getty Images North America) see more angles »
( - Source: Chip Somodevilla/Getty Images North America) see more angles »
