PSY Performs 'Gangnam Style' With Madonna

First Heidi Klum joinedPSY at the Madonna to show her his moves.

The Justin Bieber, telling Capital FM: "Yeah, so we have a plan to do something together later but we doesn't have any details yet. But, sure – we gonna do some work later on."

Pic: Twitter @evaum33

CHECK OUT PICS OF PSY DURING THE MTV EMA MAIN SHOW RIGHT HERE! 

MADONNA THROUGH THE YEARS: CHECK OUT THE QUEEN OF POP'S CAREER IN PICS HERE!