Luke Lucas's audition - The X Factor 2011 - itv.com/xfactor

The X Factor: Massive N-Dubz fan Luke Lucas is a 16-year-old who's oh so cute according to our Tulisa. And what better way to show how much she liked him, than to give the confident teenager a peck on the cheek. Talk about making his day, month, year and decade! See more at http://itv.com/xfactor