They're baaaaack. Yes, believe it or not it's that time of year again, when the X Factor judges roll back into town. It's been a particularly scandalous summer for Simon Cowell, so we suspect he'll be delighted to see the show making headlines instead. Sharon Osbourne is back to claim her place on the panel, while our Louis makes what he claims will be his final appearance... for now. Keep your eyes peeled for Irish lass Melanie McCabe: She's hoping to strike it fourth time lucky.