Elsa Keslassy International Correspondent Jane Birkin, the beloved British-French actor and singer who spent most of her life in France and is known for a tumultuous relationship with French singer-songwriter Charles Gainsbourg, died on Sunday (July 16) at her home in Paris, according to Le Parisien newspaper. She was 76. No cause of death has yet been confirmed. Birkin was best known internationally for her steamy 1969 duet “Je t’aime… moi non plus” which she sang with Gainsbourg, one year after meeting him. Together, Birkin and Gainsbourg had a daughter, the actor and singer Charlotte Gainsbourg (“Melancholia,” “Nymphomaniac”).