Janet Devlins trick to treat us with - The X Factor 2011 Live Show 4

The X Factor: With plenty of support from her family and friends in Ireland, Janet Devlin is keeping her spirits up. Spirits, geddit, it's Halloween! Now she's about to take a classic song -- Every Breath You Take -- and turn it into her own inimitable style with a rather spooky set and outfit to boot! See more at http://itv.com/xfactor Buy this performance from iTunes: http://bit.ly/vF2Uon