WATCH: Seven eleven crews dance the new crazy dance entitled "nae nae"

Watch this amusing dance video of seven to eleven crews who performed the new crazy dance music entitled "Nae Nae Nae" in which prominent in social media and it was discovered in America.

As you can see, one of the security guards had catch the eyes of viewers because of his energetic dance.

Although they are tired, they make a way to make it entertaining and lessen their tiredness.

 Watch this video to cure your mental tension!