Theo Kogan (born December 23, 1969) is an americansinger-songwriter, model, and actress. She is most well-known for being the vocalist of the legendary all girl punk band, Lunachicks. Currently, she sings in the dance/electronic band, THEO & The Skyscrapers. She also has her own cosmetic line, Armour Beauty. Theo has had roles in many big movies such as Zoolander, Rock Star, and Bringing Out the Dead. She has also been on a few tv shows; Law & Order, Third Watch and The Jon Stewart Show.