Gangnam Style has taken the world by storm.  K-pop singer Psy, who’s behind the horse-riding dance, has traveled across the United States teaching the dance to Ellen deGeneres, Britney Spears and others, and even performed it live on the Today show.

As of right now, Gangnam Style remains No. 2 on the Billboard Hot 100.

Guests in the lobby of the Garden Hotel were minding their own business on Wednesday when a group of people started a flash mob to perform Gangnam Style.  The video below is only available on Youtube at the moment, so you’ll need a VPN to watch.