Theo Kogan (born December 23, 1969) is an American singer, songwriter, model, and actress. She is best known as the vocalist of the all-girl punk band Lunachicks. She also sang in the dance/electronic band Theo & the Skyscrapers. She also had her own cosmetics line, Armour Beauty, and now works as a professional makeup artist for the TV, advertising, fashion and cosmetics industries. She is married to Sean Pierce, the guitarist of Theo & the Skyscrapers and the Toilet Böys. ()