Pink Champagne, originally named Kasern 9, was a Swedish feminist punk band active in the 1980s. The group consisted of Stina Berge on drums, Ann Carlberger on vocals, Karin Jansson on guitar, and Gunilla Welin on bass, with Kajsa Grytt briefly participating as a member. They released two albums under the MNW label: Vackra Pojke! (1982) and Kärlek Eller Ingenting (1983), before disbanding in 1984. Following their disbandment, the members pursued different careers and personal paths, with some continuing in music while others moved into different fields.