Psy's smash hit music video "Gangnam Style" has attracted over 500 million hits on YouTube.

Psy is the most viewed Asian artist in the website's history and his song is the fourth-most-watched clip there. It currently ranks No. 1 on iTunes in 30 countries and has kept a solid grip on the No. 2 spot on the U.S. Billboard Hot 100 for four weeks in a row.

Psy is now back in the U.S. for various promotional activities and concerts.