This NBA star struggled with addiction and has become a public speaker for others about addiction and recovery.
Chris Herren
This friendly sitcom actor was open and honest about his struggles with addiction.
Matthew Perry
This musician holds several Guinness World Records, including the record for Most Words in a Hit Single.
Eminem
This Inception actor made rap music in the 1990s under the name "Tommy No. 1".
Tom Hardy
This famous musician was raised by his mom's mother and stepfather, thinking they were his parents and that his mom was actually his older sister.
Eric Clapton
This man was the first person to conduct a religious ceremony on the moon.
Buzz Aldrin
Kelsey Grammer
This iconic front-man has a four-octave vocal range and is known for his energetic stage presence and flamboyant fashion sense.
Steven Tyler
This actor recently hit 60 years of sobriety, having served time in San Quentin State Prison.
Danny Trejo
This rapper struggled with dyslexia and has spoken about his struggles, and how he overcame it to become a successful lyricist.
Eminem
This famous sci-fi/thriller/fantasy author has 35 years sober.
Stephen King
This Roseanne famous actor rose to prominence in TV before becoming an acclaimed and popular film actor. He has nearly 30 years of sobriety.
John Goodman
Sir Elton John
This out-of-this-world starlet started using drugs and alcohol when she was 9 years old.
Drew Barrymore
This musician got sober with the fear of the AIDS crisis in the 1980s.
Sir Elton John
This famous TV host and media mogul struggled with addiction to crack cocaine in the 1970s. Now, she's one of the greatest business icons in the world.
Oprah Winfrey
This famous knighted actor has 48 years of sobriety, having starred in films like Hannibal and The Silence of the Lambs.
Sir Anthony Hopkins
This guitar legend built a drug and alcohol treatment center in the Caribbean after his own struggle with alcohol, cocaine, and heroin.
Eric Clapton
This Marvel Comics actor was classically trained in ballet.
Robert Downey Jr.
This actor is known as the most murdered man in Hollywood.
Danny Trejo
This Olympian swimmer found himself in sobriety after being arrested for a DUI in 2014.
Michael Phelps
This TV star reached 6 years of sobriety, after openly struggling with addiction. His "downward spiral" was captured on the news and became a meme.
Charlie Sheen
This thrifty musician has his own clothing line.
Macklemore
A long time ago, in a galaxy far, far away...this actress was open about her struggles with drug and alcohol use disorders, mental health, and recovery.
Carrie Fisher
This sitcom actor experienced many personal tragedies in a short succession: his grandfather passed from cancer, his father was murdered, his sister was kidnapped and murdered, and his two teenage brothers died in a scuba diving accident.
Kelsey Grammer