Famed rocker Steven Adler was born Michael Coletti on January 22, 1965. He is best known as the former drummer and co-songwriter of the hard rock band Guns N’ Roses, with whom he achieved worldwide success in the late 1980s. However, Adler was fired from Guns N’ Roses over his heroin addiction in 1990. That being said, he was later inducted into the Rock & Roll Hall of Fame with the band in 2012. Following his departure from Guns N Roses, musician also briefly reformed his old band Road Crew and then briefly joined BulletBoys. During the 2000s, Adler was the drummer of the band Adler’s Appetite, and from 2012, he had held the same position in the band Adler. In 2019, Adler was hospitalized for a stabbing to the stomach at his Los Angeles home, which was treated as a medical emergency, not a crime. The rocker has been open about his struggle with addiction in the past. He was notably a cast member of seasons 2 and 5 of Celebrity Rehab with Dr. Drew and its spin-off, Sober House.