Photos: Inauguration swearing-in, celebrities
159076355MD00142_Barack_Oba
Credit: Getty Images
WASHINGTON, DC - JANUARY 21: U.S. President Barack Obama greets singer Kelly Clarkson after her performance of "My Country, 'Tis of Thee" during the public ceremonial inauguration on the West Front of the U.S. Capitol January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States. (Photo by Justin Sullivan/Getty Images)
Other Slideshows
Photos: Senior PGA Championship at Bellerive Country Club
New photos from ground zero of Moore tornado
Photos: Forbes' list of world's most powerful women 
Photos: Man City-Chelsea to battle at Busch on Thursday
Peek Inside: Stan Musial's $1.8M Ladue home for sale
Photos: Deadly Joplin tornado remembered 2 years later
