Mandy Reed replaced original bassist Heather Madden in 2001, and Stolzenbach was replaced by Adrian Conner in 2002. The band was formed in 2000 by guitarist Amy Stolzenbach and singer Om Johari, with original guitarist Sylvia Weidemann and original drummer Laura Derig. Hell's Belles are an all-female AC/DC tribute band from Seattle, Washington, formed in 2000.