She was 76.

She will also be remembered for her professional and personal relationship with the musician Serge Gainsbourg.

She was found dead at her home in Paris, French media reported as quoted by The Guardian.

The  French Ministry of Culture tweeted: "On July 16, 2023, actress and singer Jane Birkin died at the age of 76. Her collaborations with the greatest (Serge Gainsbourg, Etienne Daho and Agnès Varda) have made her a timeless French-speaking icon."

Born in 1946, attained international fame and notability for her decade-long musical and romantic partnership with Serge Gainsbourg. She also had a prolific career as an actress, mostly in French cinema.

A native of London, Birkin began her career as an actress, appearing in minor roles in Michelangelo Antonioni's Blowup (1966), and Kaleidoscope (1966). In 1968, she met Serge Gainsbourg while co-starring with him in Slogan, which marked the beginning of a years-long working and personal relationship.

The duo released their debut album Jane Birkin/Serge Gainsbourg (1969), and Birkin also appeared in the controversial film Je t'aime moi non plus (1976) under Gainsbourg's direction. Birkin would attain further acting credits in the Agatha Christie adaptations Death on the Nile (1978), and Evil Under the Sun (1982).

Birkin lived mainly in France from the 1970s.

She was the mother of photographer Kate Barry, with her first husband John Barry; actress and singer Charlotte Gainsbourg, with Serge Gainsbourg; and musician Lou Doillon, with Jacques Doillon. In addition to her acting and musical credits, she lent her name to the Hermès Birkin handbag.