Do Unit X have the X Factor? | Auditions Week 4 | The X Factor UK 2015

Visit the official site: Despite having an X in their name, will their rendition of Beyonces Pretty Hurts impress the Judges enough to get four .\r
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Visit the official site: Its a blast from the past for Simon as he recognises that two of the PYT girls previously auditioned for last years Britains .\r
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Visit the official site: 21-year old car mechanic Josh Daniels mum might be his No.1 fan, but will the Judges love his emotional rendition of .