FRANCE - MAY 15: Serge Gainsbourg and Jane Birkin at Cannes film festivals, France On May 15, 1974. (Photo by GIRIBALDI/Gamma-Rapho via Getty Images)
FRANCE - MAY 15: Serge Gainsbourg and Jane Birkin at Cannes film festivals, France On May 15, 1974. (Photo by GIRIBALDI/Gamma-Rapho via Getty Images)