Robbie Williams may now regret his comments comparing his recent stint at rehab with concentration-camp conditions. The `Angels’ singer checked in to the Cottonwood de Tucson centre last month after admitting that he was addicted to prescription pills – but he checked out early and slammed the clinic as being “worse than a concentration camp”. Following his comments, angered staff are presenting him with a lawsuit. A source at the clinic says, “We’re one of the most respected rehabs in the world and what this man has said is outrageous. Board members have taken legal advice and have been told they have a defamation case against him. Everyone on staff is backing their action 100%.” [19 March 2007]