Education
CNSAD.
CNSAD.
She is the daughter of Pierre Consigny, who was the head of cabinet for the Prime Minister Maurice Couve de Murville. She has five siblings. She has a son, with French film director and ex-boyfriend Benoît Jacquot, born on 26 June 1988.
Her son, Vladimir Consigny, is also an actor.
She received a César Awards nomination for Best Actress for her role in the film Je ne suis pas là pour être aimé (2005). She is also known for her role as Claude in the 2007 drama The Diving Bell and the Butterfly and as Elizabeth in the 2008 film A Christmas Tale, for which she was nominated the César Award for Best Supporting Actress.