La Boum is a 1980 French teen romantic comedy film directed by Claude Pinoteau and starring Sophie Marceau, appearing in her film début. Written by Danièle Thompson and Pinoteau, the film is about a thirteen-year-old French girl finding her way at a new high school and coping with domestic problems. The film earned 4,378,500 admissions in France and was an international box-office hit. The music was written by Vladimir Cosma, with Richard Sanderson singing the song "Reality". A sequel, La Boum 2, was released in 1982.