South Korean rapper Psy performs his massive K-pop hit "Gangnam Style" live on NBC’s "Today" show, Friday, Sept. 14, 2012, in New
South Korean rapper Psy performs his massive K-pop hit "Gangnam Style" live on NBC's "Today" show, Friday, Sept. 14, 2012, in New York. (Photo by Jason DeCrow/Invision/AP Images) ( Jason DeCrow )