"Bad Behaviour" is the second single from Irish pop duo Jedward's second studio album, Victory.

The music video for "Bad Behaviour" premiered on YouTube on 29 June 2011.

With a premise inspired by the films Home Alone and Risky Business, John and Edward play two brothers who throw a chaotic party when their parents go away for the weekend.

The video received its first television play on 4Music on 30 June.

American gossip blogger Perez Hilton makes a cameo appearance in the video.