Leona Lewis returns to X Factor UK final...

Previous X Factor winners Ben Heanow and Leona Lewis performed a duet together on ‘Slamming Doors’ and ‘Run.’
Eh? Ben was so out of tune with that off key note. Just awful. Leona didn't sound bad but she's definitely seen better days. Good to see that Simon Cowell hasn't blacklisted her completely. I know he couldn't be that petty given that she was once his favourite X Factor export, at least before his cash cows One Direction came along and took over!