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X Factor musical: Simon Cowell and Harry Hill full interview

3 September 2013 Last updated at 13:11 BST

From heartbreak and failure to ecstasy and superstardom, there is rarely a dull moment on the X-Factor. And now the hit TV show is being transformed into a West End musical.

Called I Can't Sing, it has been written by the comedian Harry Hill.

Louise Minchin met up with him and father-to-be Simon Cowell to discuss their new venture.