Kristen Stewart Talked 'Fifty Shades of Grey' With Robert Pattinson! "Hell, Yeah" She'll Read It!

Since the erotic best-selling trilogy Fifty Shades of Grey was inspired by Twilight, it's only natural for some fans to picture Kristen Stewart and Robert Pattinson as the lead roles. So, have the Twilight stars even heard of the new series?

OK! NEWS: FIFTY SHADES OF GREY MOVIE RIGHTS SOLD! WHO SHOULD PLAY CHRISTIAN & ANASTASIA?

Entertainment Weekly got that question answered now that Fifty Shades of Grey's movie rights have been sold.

“It’s funny — I heard about it yesterday. Rob Pattinson and Wyck Godrey, our producer, were talking about it," Kristen tells EW. "I’ve heard it’s quite sexy, very titillating.”

But, will Kristen read the series?

“Hell, yeah!” she said.

OK! NEWS: FIFTY SHADES OF GREY AUTHOR E L JAMES — "IT'S FOR ORDINARY WOMEN WHO LIKE SOME SPICY SEX"

Fifty Shades of Grey is about a wealthy 27-year-old entrepreneur, Christian Grey, who seduces 21-year-old college student Anastasia Steele into an dominant/submissive love affair.

With Christian's strong desire to control and protect Anastasia, and her nervous/accident-prone tendencies, it's hard not to read Fifty Shades and picture a sexed-up Edward and Bella!

Would you like to see Kristen and Rob take on these roles, or do you think the cast should be a complete departure from any Twilight ties?

Check out OK!'s top picks for who we'd like to see star in a Fifty Shades of Grey film, HERE!