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WATCH: Psy Joined By MC Hammer During Amazing AMAs Performance (VIDEO)

By Shari Weiss



The American Music Awards ended on Sunday with the night’s most surprising collaboration: Psy and special guest MC Hammer.

The Korean sensation and first-time AMAs performer brought out the music icon mid-way through his performance of his hit, “Gangnam Style.”

And just like that, it was “Hammer Time” once again.

Check out the incredible video below!

PHOTOS: Psy and More Stars at the AMAs!

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