Fantine Harduin ( born January 23 , 2005 ) is a Belgian actress . She best known for her role as Eve Laurent in the 2017 drama film '' Happy End '' , the Austrian entry for the Best Foreign Language Film at the 90th Academy Awards . For her role in the film , she was nominated for a Magritte Award for Most Promising Actress
90th Academy Awards
90th Academy Awards
Fantine Harduin