Susan Kay "Suzi" Quatro (born June 3, 1950) is an American 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 Europe and Australia than in her homeland. She reached no. 1 in the UK and other European countries and Australia with her singles "Can the Can" (1973) and "Devil Gate Drive" (1974). Following a recurring role as bass player Leather Tuscadero on the popular American sitcom Happy Days, her duet "Stumblin' In" with Smokie's lead singer Chris Norman reached No. 4 in the US.
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".