TEEN is an American alternative rock band formed in Brooklyn, New York in 2010. The group consists of Kristina “Teeny” Lieberson, former keyboardist for the Brooklyn band Here We Go Magic, her two sisters Katherine, Lizzie, and Boshra AlSaadi. The Lieberson sisters hail originally from Halifax, Nova Scotia. TEEN is currently on tour with Interpol. And that’s all we know now.