Isaiah’s performance of ’It’s Gotta Be You’ - The X Factor Australia 2016

#xfactorau 2016 WINNER Isaiah performs his brand new single, ’It’s Gotta Be You’ live at The X Factor Grand Final Decider. ❤️ Watch more performances and exclusive clips: FACEBOOK: TWITTER: INSTAGRAM: @thexfactorau SNAPCHAT: thexfactorau Make sure to SUBSCRIBE for all the latest X Factor Australia performances: