The portrait of a woman who remembers. Sheila tells the story of Sheila, without concessions or evasions. Her childhood, her parents, her beginnings, the rumors, her love affairs, her marriage, her son, her successes, her farewells, her return, her mourning. The journey of an extraordinary popular icon who never stopped fighting. The courage of an artist who never gives up. "Sheila, toutes ces vies-là" is also a journey through time. 60 years of pop music, punctuated by numerous archives, personal films, timeless hits and illustrations by Marc-Antoine Coulon. But also 60 years of fashion, through a legendary wardrobe (her TV show outfits) that Sheila invites us to rediscover.