Angelina Jolie

The actress was a wild child in her younger days and since explained that she felt grateful to survive after experimenting with all kinds of drugs.

She told ‘60 Minutes’ in 2011: "I went through heavier, darker times and I survived them. I didn't die young. So I am very lucky. There are other artists and people that didn't survive certain things ... people can imagine that I did the most dangerous, and I did the worst...for many reasons, I shouldn't be here."