"South Korean rapper PSY, performs during his concert, in Seoul, South Korea, Thursday, Oct. 4, 2012. Rapper Psy hit the stage at a public plaza in front of Seoul City Hall for a free concert designed to thank home fans for their support of his global hit song ""Gangnam Style."" About 80,000 fans feverishly cheered and screamed ""Psy"" as he performed the signature horse-riding dance at the concert, dubbed ""Seoul Style."" The wacky song has become a global sensation sinceits July release on YouTube. (AP Photo/Lee Jin-man) Photo: Lee Jin-man, Associated Press / AP"
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