Korean pop artist Park Jae Sang, popularly known as 'Psy', sings as he performs his 'Gangnam Style' song prior to the Italian Cup football final between AS Roma and Lazio at the Rome's Olympic stadium on May 26, 2013. AFP PHOTO / TIZIANA FABI / AFP PHOTO / TIZIANA FABI
Park Jae-sang, known as Psy, brought K-pop to global attention with his 2012 hit 'Gangnam Style'. AFP PHOTO

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