Catherine Zeta Jones
Catherine Zeta Jones smoked cigarettes when she was a teenager. However, she quit after a paparazzi took a picture of her smoking while she was pregnant. The fear of passing the habit on to her child made her quit.
Oprah, who is now an inspiration for several people around the world, admitted that she was addicted to crack cocaine back in the 80’s. She has not given any details regarding her addiction, but she has moved past it.
Jolie admitted that she was once doing almost every drug possible. However, after her marriage with Brad Pitt, she decided to leave everything since she had to take care of six children.
Lovato, just like Britney Spears, went through several different addictions. However, she started going to ta rehab back in 2010 and managed to overcome the problem of alcohol and certain drugs.
After signing up with Warner Bros, Chaka Khan got involved in cocaine and heroin. She was in-taking drugs for at least 10 years. However, she later decided to quit after Etta James personally spoke to her.