[Z]

Realistically, it's only going to be someone who isn't currently busy promoting things, which I think rules out Lily Allen and Gary Barlow (I realise Cheryl is a judge and is in Girls Aloud, but I don't think Simon would want two judges who have other commitments)

I hope to God it's not Victoria Beckham, she's one big vacuum of a personality. It'd be good if Sharon came back I think!