Life in Hollywood isn't as glamorous as people might think.
These Celebs Had Problems With Substance Abuse
Unfortunately, celebrity life comes at a major price. Temptation and access is everywhere making it so easy to fall into a crippling battle with addictive substances. Some continue to fight today or wholly deny there is a problem while others accept it and fight against it. Many have been fairly transparent about their issues while others tried very hard to keep it a secret for as long as they could.
This gallery is all about some of our favorite stars, who have had either a drug or alcohol problem in the past. Some you know while others may surprise you...