The 27-year-old actress, who has starred in movies such as "Horns" and "Maleficent", said she would love to take on the lead role in a biographical film so she could transform herself into somebody else, reported Guardian.
"I've dipped my toes into a fair amount, but dipping your toes doesn't mean you've taken a full dive.
"It would be fun to do a Judd Apatow comedy. It would be fun to do a biopic and really have to transform yourself into somebody the rest of the world knows. I've always wanted to play Marilyn Monroe, but Michelle Williams nailed that," she said.