Psy joined American pop legend�Madonna on stage at her�Madison Square Garden concert on the 13th EST.

According to Yahoo news, Madonna said that Psy flew�"all the way from�Frankfurt, Germany�this morning," where he attended the�MTV EMA (Europe Music Awards). She also shared that she was a big fan of Psy and loved his bright red suit.

Apparently, the "Gangnam Style" artist expressed that performing with Madonna at Madison Square Garden was the greatest experience he's had so far during the past few months.

Check out Psy's surprise appearance and his smash-up performance of "Gangnam Style" and "Give it 2 Me" with Madonna below!





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