The X Factor made her a global star, then she provided Jimmy Page with his proudest post-Zep moment. Ten years on, Lewis is making the leap to BroadwayWhen it comes to credentials for a long career in pop, winning The X Factor has proved about as reliable as a degree from Trump University. However, there has been one unexpected beneficiary of the endless stream of starry-eyed warblers " the world of stage musicals, w…
