Biography:Kathleen Hanna is an American musician, artist, feminist activist, and punk zine writer. In the early-to mid-1990s she was the lead singer of feminist punk band Bikini Kill, before fronting Le Tigre in the late 1990s and early 2000s. In 1998, Hanna released a lo-fi solo album under the name Julie Ruin and since 2010, has been working on a project called The Julie Ruin.