Christopher "Chris" Stein (born January 5, 1950) is the co-founder and guitarist of the new waveband, Blondie. He is also a producer and performer for the classic soundtrack of the hip hop film, Wild Style, and writer of the soundtrack for the film Union City. An acclaimed photographer, Stein has taken thousands of images documenting the early New York City punk music scene, the visual allure of Debbie Harry and Blondie, and his collaborations with artistic luminaries including Andy Warhol and H.R. Giger. Stein's photography was published most recently in September 2014 by Rizzoli International in his book, Chris Stein / Negative: Me, Blondie, and the Advent of Punk.
In 1983, Stein was diagnosed with pemphigus vulgaris, a rare autoimmune disease of the skin, but he has since regained normal function. Stein had developed a mild form of the disease, and was able to control it with a program of steroids. As of 2014, he was still touring and recording with Blondie.
Stein is Jewish (although he is not practising) and was born to Jewish parents in Brooklyn, New York. While in Blondie, Stein and Harry maintained a romantic relationship but never married. In 1989, the couple went their separate ways but have continued to work together on a professional basis. Stein was co-host of TV Party, a public-access television cable TV show in New York City, that ran from 1978 to 1982.
In 1999, Stein married the actress Barbara Sicuranza, and they have two daughters.