1. 'Gangnam Style' Viral Video Sends Psy Onto Billboard's Social 50 Chart

    August 10, 2012 9:25 PM EDT The wacky antics of Psy have captivated the Internet's attention this past week, as the K-Pop artist erupts out of United States obscurity and debuts on the Billboard Social 50 at No. 25, thanks to the viral success of his video for "G ...