Robots in Disguise

Formed in 2000, Robots In Disguise are an electro band based in London and Berlin. Members include: Delia Gaitskell (vocals, guitars - aka Dee Plume), Suzanne Powell (vocals, bass - aka Sue Denim) and Gemma Hill (vocals, drums). Their latest album is “Happiness V Sadness” (Jul 2011, President).

Sue and Dee, who met while students in Liverpool, took stage-names from the words for: a writer’s pen name, “nom de plume” (Dee Plume) and an assumed name, “pseudonym” (Sue Denim).

Source: http://www.last.fm/music/Robots+in+Disguise/+wiki