Blonde no more!
"The Wolf of Wall Street" star Margot Robbie looks almost unrecognizable on the set of her new film, "Z for Zachariah" -- where she was seen sporting no makeup and brunette hair.
"First day on set for Z! She ain't a Duchess no more," Robbie wrote with the pic above, a reference to her character's "Duchess of Ray Ridge" nickname in Leonardo DiCaprio's latest flick.
"I'm now officially a brunette and spent the day milking cows and driving tractors," she added about her transformation for her new sci-fi film.
The 23-year-old will play a survivor of a nuclear apocalypse in the movie, which costars Chris Pine and Chewitel Ejiofor.
What do you think of Robbie's decidedly-less glamorous new look? Sound off below!