There are a lot of celebrities today who suffer from drug addiction among other types of addictions. It is easy to see them going in and out of rehab as a bad thing, but when it isn’t ordered by someone else, rehab can be a good thing for any person, not just a celebrity. Here is a quick list of six celebrities who have not gone back to their addictions. An addiction is not something that ever goes away fully, just something you can try to stay away from.

Robert Downey Jr.

He has been clean since around 2001.

Drew Barrymore

She had some trouble as a child, and has since kicked it.

Angelina Jolie

In 1998 she admitted to the world that she had done almost every drug out there.

Robin Williams

It took the death of a close friend of his to get him to work on quitting his drug addiction.

Anthony Hopkins

Anthony Hopkins has been sober for more than 30 years now.