The Australian actress took to Instagram to share the first photo of herself as Tate, wearing a very '60s outfit. The 28-year-old will star alongside Brad Pitt and Leonardo DiCaprio in Tarantino's film which features Hollywood during the Charles Manson family murders.
Tate, was just 26 and almost 9 months pregnant when she was stabbed repeatedly by Charles Manson's followers.
Once Upon a Time in Hollywood opens in Australian theatres on August 8, 2019.