Shanghai goes Gangnam Christmas

Christmas Eve saw hundreds of people in Shanghai come together for a special "Gangnam-Style" Christmas.

Crowds performed the world renowned "invisible horse-riding dance" featured in South Korean rapper PSY's video for his international hit Gangnam Style.

Before the dance, there was a Christmas parade, a common sight in many American and European towns during the festive season.

Since its August debut, "Gangnam Style" has become a worldwide pop phenomenon, inspiring mass parodies and dance sessions.