Louis Walsh calls Robbie a 'jumped-up karaoke singer'

Louis Walsh, has called Robbie Williams a "jumped-up karaoke singer" who wouldn't make it on to the Popstars: The Rivals show.

Walsh, who is a judge on the show, made his comment after Williams said shows like Fame Academy and Popstars: The Rivals were "cruel television f***ing with people's lives for entertainment".