Emilie Autumn Liddell, 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 "Victoriandustrial" and glam rock from plays, novels and history, particularly the Victorian era. Performing with her all-female backing band 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.

She appeared in singer Courtney Love's backing band on her 2004 America's Sweetheart tour and returned to Europe. She released the 2006 album Opheliac with the German label Trisol Music Group. In 2007, she released Laced/Unlaced; the re-release of On a Day... appeared as Laced with songs on the electric violin as Unlaced. She later left Trisol to join New York-based The End Records in 2009 and release Opheliac in the United States, where previously it had only been available as an import. Currently she is on tour to promote her newest album Fight Like A Girl. She played the role of Painted Doll in Darren Lynn Bousman's 2012 film The Devil's Carnival.