The celebrities go all-out to impress judges Simon Cowell, Nicole Scherzinger and Louis Walsh as they audition in Simon's Malibu home. Hosted by Dermot' O'Leary.

After taking to the stage in LA, and surviving the judge's deliberation, the remaining celebrities head to London as the X Factor: Celebrity goes live.

With Simon mentoring the Groups, Louis looking after the Unders and Nicole taking on the Overs, the celebrity hopefuls battle it out to win a life-changing record deal.

With Simon mentoring the Groups, Louis looking after the Unders and Nicole taking on the Overs, the celebrity hopefuls battle it out to win a life-changing record deal.

With Simon mentoring the Groups, Louis the Unders and Nicole the Overs, the celebrity hopefuls battle it out to ultimately win a life changing record deal.

The 6 remaining celebrities perform in the penultimate live show, as two celebrities face missing out on a place in the final.

The final 4 take the stage one last time, before one of them is crowned the winner and receives a career-changing record contract.