Producers have found their Anastasia Steele and Christian Grey for the erotic thriller film, "Fifty Shades of Grey."
Dakota Johnson, daughter of Don Johnson and Melanie Griffith, will play the lead female character, Anastasia Steele.
The 23-year-old has had supporting roles in films like "The Five-Year Engagement" and "21 Jump Street," but this is her biggest role.
"Sons of Anarchy" actor Charlie Hunnam has been cast to play the kinky 27-year old billionaire, Christian Grey, who introduces Anastasia into a world of bondage.
Writer EL James confirmed the news by tweeting it on Sunday.