Going off the reaction on Twitter, this year’s American Music Awards were too long and somewhat of a snoozefest. That all changed during the 40th annual show’s closing performance. Riding the “Gangnam Style” success of PSY, the South Korean artist had the honor of sending the night off performing his YouTube sensation anthem. What viewers didn’t expect was a surprise cameo from the legend who started the dance sensation, MC Hammer. The two showed off their moves to a remixed version of Hammer’s “2 Legit 2 Quit” which got the crowd, and viewers online going crazy. Clearly the highlight of the night.

Watch their performance below…..

Thanks to IdolxMuzic

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