Léa Hélène Seydoux-Fornier de Clausonne (French: [lea sɛdu]; born 1 July 1985) is a French actress. Prolific in both French cinema and Hollywood, she has received five César Award nominations, two Lumières Awards, a Palme d'Or and a BAFTA Award nomination. In 2009, she won the Trophée Chopard Award for Female Revelation of the Year at the Cannes Film Festival. In 2016, Seydoux was appointed a Dame of the Order of Arts and Letters. In 2022, the French government made her a Dame of the National Order of Merit.