1. Drew Barrymore
Child star Drew Barrymore’s drug abuse in her teenage years found her controversial fame with two trips to rehab that motivated her to get back on track with her career.
2. Mary-Kate Olsen
3. Lindsay Lohan
4. Robert Downey Jr.
Robert Downey Jr.Although actor Robert Downey Jr. first tried drugs at the young age of six, it wasn’t until 1996 that he faced his first drug-related arrest, leading him to a three-year probation as well as mandatory drug testing and assessment.
5. Heath Ledger
Heath Ledger“The Dark Knight” star Heath Ledger died in 2008 of a toxic combination of six prescription drugs.
5. Johnny Depp
Johnny Depp became a heavy drinker simply because of his claim to fame. He couldn’t speak at ceremonies without the help of alcohol.