| I mean, he dated Lisa D'Amato, still the reigning drunk of reality television in my mind. And I'm counting Chyna. So the British pop star checked into an undisclosed U.S. rehab center to deal with his addictions to prescription drugs. Says Lisa: "It was clear he was struggling with his mind. He doesn’t drink, but he needs antidepressants to get him through the day. A lot of the time he seemed on edge." This isn't Robbie's first time around in rehab. He did a stint there after leaving the band Ta |