South Korean entertainer Psy performs during halftime of an NFL football game 

South Korean entertainer Psy performs during halftime of an NFL football game between the Buffalo Bills and Seattle Seahawks, Sunday, Dec. 16, 2012, in Toronto. (AP Photo/Mike Groll)
Associated Press
South Korean entertainer Psy performs during halftime of an NFL football game between the Buffalo Bills and Seattle Seahawks, Sunday, Dec. 16, 2012, in Toronto. (AP Photo/Mike Groll)
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