'' Belle Épine '' is a 2010 French drama film and the directorial debut of Rebecca Zlotowski . The film stars Léa Seydoux , Anaïs Demoustier , Agathe Schlenker , Johan Libéreau and Guillaume Gouix . It premiered in the International Critics ' Week section at the 2010 Cannes Film Festival . It won the Louis Delluc Prize for Best First Film in 2010 . It was also nominated for a César Award in the category of Most Promising Actress for Léa Seydoux in 2011
2010 Cannes Film Festival
2010 Cannes Film Festival
Belle Épine