Born in the French town of Troyes to civil-servant parents and sister to fellow actresses, she honed her craft at Paris’s Conservatoire National Supérieur d’Art Dramatique, where she also performed on stage. After a short-film debut in 1999 and a supporting turn in Jérôme Bonnel’s Le Chignon d’Olga, she broke through with the lead in Philippe Garrel’s Regular Lovers (2005) alongside Louis Garrel.…