Born in Boulogne-Billancourt, France, she began her career in theater and gained recognition as a member of the comedy troupe Les Robins des Bois. Transitioning to film, she showcased her versatility in both comedic and dramatic roles, earning critical acclaim and multiple award nominations. Her notable works include "Polisse," "Darling," and "The Workshop." Known for her intense performances, she has become a prominent figure in French cinema, admired for her depth and range as an actress.