Madonna

Madonna and Psy Team Up Onstage at MSG
Madonna and Psy Team Up Onstage at MSG
Madonna and Psy Team Up Onstage at MSG
If you thought you were going to get through the day without experiencing any 'Gangnam Style,' think again. Here's video footage of Psy rising onstage from underground at Madonna's concert in Madison Square Garden last night. The two do a little 'Gangnam Style,' then there's a slightly awkward interview in which it seems Psy is completely unfamiliar with Madonna's entire body of work...