Emilie Autumn Liddell (born on September 22, 1979), better known by her stage name Emilie Autumn, is an American singer-songwriter, poet, and violinist. Autumn draws influence for her music—the style of which she has alternatively labeled as "Fairy Pop", "Fantasy Rock" or "Victoriandustrial" and glam rock—from plays, novels, and history, particularly the Victorian era. Performing with her all-female backup dancers The Bloody Crumpets, Autumn incorporates elements of classical music, cabaret, electronica, and glam rock with theatrics, and burlesque.

Growing up in Malibu, California, she began learning the violin at the age of four and left regular school five years later with the goal of becoming a world-class violinist; she practiced eight or nine hours a day and read a wide range of literature. Progressing to writing her own music, she studied under various teachers and went to Indiana University, which she left over issues regarding the relationship between classical music and the appearance of the performer. Through her own independent label Traitor Records, Autumn debuted with her classical album On a Day: Music for Violin & Continuo, followed by the release in 2003 of her album Enchant.