Charlotte Lucy Gainsbourg ( born 21 July 1971) is an English-French actress and singer. She is the daughter of English actress Jane Birkin and French singer and songwriter Serge Gainsbourg. After making her musical debut with her father on the song "Lemon Incest" at the age of 12, she released an album with her father at the age of 15. More than 20 years passed before she released the first of four albums as an adult (5:55, IRM, Stage Whisper and Rest) to commercial and critical success. Gainsbourg has also appeared in many films, including several directed by Lars von Trier, and has received both a César Award and the Cannes Film Festival Best Actress Award.