There seems to be an all too strong and unfortunate correlation between celebrity and drug culture.
The pressure of life in the public eye, coupled with the ever-plentiful nature of substances that are readily available to those that can afford them, have made for a deadly cocktail on more than one occasion when it comes to Hollywood stars.
For celebrities, as with anyone else, addiction is a serious, chronic and debilitating illness that can prove to be extremely difficult to treat, not to mention recover from.