About this programme
12/21. Dermot O'Leary reveals the names of the contestants who have impressed the public and automatically go through to next week's show. The two least popular acts then have to sing for survival, and the tension in the studio will be high as none of the judges want to be the first to lose one of their number. Former X Factor winner Leona Lewis drops in for a performance, as does Ne-Yo, following his appearance in Dubai at the judges' houses stage with Nicole Scherzinger.
Cast and crew
Cast
- Host
- Dermot O'Leary
- Judge
- Gary Barlow
- Judge
- Nicole Scherzinger
- Judge
- Tulisa Contostavlos
- Judge
- Louis Walsh
- Musical Guest
- Leona Lewis
- Musical Guest
- Ne-Yo
Crew
- Director
- Phil Heyes
- Executive Producer
- Richard Holloway
- Executive Producer
- Beth Hart
- Executive Producer
- Mark Sidaway
- Series Producer
- Claudia Cunnell
- Series Producer
- Cat Lawson
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