SEOUL, SOUTH KOREA - DECEMBER 22: Singer PSY performs on stage during "2013 PSY Concert All Night Stand" at Olympic Stadium at Olympic Stadium on December 22, 2013 in Seoul, South Korea. (Photo by ... more 
SEOUL, SOUTH KOREA - DECEMBER 22: Singer PSY performs on stage during "2013 PSY Concert All Night Stand" at Olympic Stadium at Olympic Stadium on December 22, 2013 in Seoul, South Korea. (Photo by Chung Sung-Jun/Getty Images) less 
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Getty Images | Photo By Chung Sung-Jun / Getty Images
Sun, Dec 22, 2013 12:53 PM EST