Pop singer Leona Lewis has described this year's 'X Factor' as a "pantomime".

According to the Daily Telegraph, she said: "It's all pantomime, of course. I do feel that when I did it, it was more about the music."

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"Now it's a whole production - so many people on stage, dancing, special effects going off, all that craziness. It's definitely changed emphasis."

Speaking about John and Edward, she said: "If people don't like them, they shouldn't vote for them. What are they going to do if they win?"