She rocks a onsie, writes her own songs and brings rap to the piano -- what's not to like about 14-year-old Gabz. You won't be able to get her spine-tingling chorus out of your head. Watch the Judges reaction and plenty more full BGT clips here: http://talent.itv.com/2013/videos/auditions/watch_put-your-lighters-in-the-air-for-gabz_item_200708.htm See more from Britain's Got Talent at http://itv.com/talent SUBSCRIBE: http://bit.ly/BGTsub Facebook: http://www.facebook.com/BritainsGotTalent Twitter: http://twitter.com/GotTalent Download the BGT mobile app: http://bit.ly/BGTapp Watch full episodes on ITV Player (UK ONLY): http://www.itv.com/itvplayer