FILE - South Korean rapper PSY, who sings the popular &quot;Gangnam Style,&quot; performs during his concert in front of Seoul City Hall in Seoul, South Korea, in this, Oct. 4, 2012 file photo. YouTube says in a posting on its Trends blog that &quot;Gangnam Style&quot; had been viewed 805 million times as of Saturday afternoon, Nov. 24, 2012 surpassing Justin Bieber&#39;s &quot;Baby,&quot; which has had 803 million views to become YouTube&#39;s most viewed video of all time.. (AP Photo/Lee Jin-man, File)
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