Mila Kunis has reportedly expressed interest in the upcoming Fifty Shades of Grey movie adaptation, Digital Spy said.

The Black Swan actress has been linked with the role of Ana Steele in the film version of EL James's erotic novel.

She has been quoted as saying that she would have a "good time" playing the role if she were approached, according to The Sun.

She said: "There are times when you just want to do something fun and different, because you're going to have a good time doing it."

EL James's novel has sold 65 million copies worldwide, and follows the exploits of shy Ana getting into an S&M relationship with billionaire Christian Grey.

Shailene Woodley, Emma Watson, Katie Cassidy and Emma Roberts are also among the actresses linked with the Ana role.

Don't Trust the B in Apartment 23 star Krysten Ritter was the latest actress connected with the project.

It was confirmed last year that Saving Mr Banks screenwriter Kelly Marcel would pen the screenplay for Fifty Shades of Grey, while Michael De Luca and Dana Brunetti (The Social Network) would co-produce.