Visit the official site: http://itv.com/xfactor
18 year old Gamu Nhengu, by her own words, wants to be somebody. And she did just that when she auditioned for The X Factor back in 2015, but can she get through singing Simon Cowell’s most hated song? Take a look back at her Unforgettable Audition to find out.
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Watch full episodes on ITV Hub (UK ONLY): http://www.itv.com/hub/the-x-factor