Dailymail.co.uk : When many wannabe stars finally find fame, they admit they grew up dreaming of being on Top Of The Pops.
However, in the case of X Factor winners Little Mix, the foursome are so young, they could be forgiven for barely remembering the original weekly show, which was cancelled over five years ago.
But gracing the BBC music show’s annual Christmas special will certainly be something of an honour for the pop quartet, who are still getting used to their newfound fame.