Singer Pete Doherty , the former boyfriend of Moss , also has had a well-publicized drug abuse problem but has so far managed to avoid jail time . Report says celebrity drug use encourages adolescent substance abuse . Report says violence towards celebrities affects criminal justice system . Report finds Britain , Italy , Spain have among highest rates of drug use .
Report says celebrity drug use encourages adolescent substance abuse . Report says violence towards celebrities affects criminal justice system . Report finds Britain , Italy , Spain have among highest rates of drug use .