Susan Kay "Suzi" Quatro (born June 3, 1950) is an American glam rock singer-songwriter, multi-instrumentalist, and actress. She was the first female bass player to become a major rock star, breaking a barrier to women's participation in rock music.
In the 1970s Quatro scored a string of hit singles that found greater success in European and Australian territories than in her homeland. Following a recurring role as bass player Leather Tuscadero on the popular American sitcom Happy Days, her duet "Stumblin' In" with Chris Norman reached number 4 in the U.S., and became her only Number One hit in Australia in 1979.
Quatro released her eponymous debut album in 1973. Since then, she has released fifteen studio albums, ten compilation albums, and one live album. Her solo hits include "Can the Can", "48 Crash", "Daytona Demon", "Devil Gate Drive", and "Your Mamma Won't Like Me".
Between 1973 and 1980, Quatro was awarded six Bravo Ottos. In 2010, she was voted into the Michigan Rock and Roll Legends online Hall of Fame. Quatro has sold over 50 million albums and continues to perform live, worldwide. Her most recent album was released in 2011 and she also continues to present new radio programmes.