'David Cameron and Boris Johnson' in Gangnam-style dance-off spoof

London, Dec. 8 (ANI): British conservative party rivals PM David Cameron and Boris Johnson's lookalikes have shown their party moves - in a Gangnam Style dance-off.

The act is a part of a hilarious commercial for Xbox 360 game Dance Central 3, the Sun reported.

The promo - featuring the smash hit by Psy - involved Alison Jackson maker of BBC2 hit comedy 'Double Take.'

Johnson had once joked that he had danced Gangnam Style with the PM at the Tory conference. (ANI)