Twins John Paul and Edward from Dublin sing As Long As You Love Me and annoy Simon Cowell with their arrogance. 'That was not very good and you are incredibly irritating,' he tells the boys. 'You are two of the most annoying people we have had on in a long time.'
Celebrity Spy 7 - 9 December 2013
X Factor stars party with sexy TOWIE girls in London at UK Lingerie Awards
The X Factor 2013 Finalists: See their amazing new makeovers
The X Factor 2013 Judges' Houses: See which contestants have made it
Get your celebrity gossip alert
Catch up with all the Harry Styles news
Â£500 to spend on designer fashion house â Shade Station!