When asked about the bestselling success of E. L. James‘ Fifty Shades of Grey trilogy (a series that began as Twilight fan fiction) Twilight creator Stephenie Meyer told MTV News: “Good on her — she’s doing well. That’s great!”

In the short video interview embedded above, the novelist admitted she hadn’t read the erotica bestseller, but wished her old fan luck. Even though the book has its roots in fan fiction, Meyer said James would have been a writer no matter what inspired her. Here’s more from MTV:

“Fifty Shades” follows the sadomasochistic affair of college graduate Ana Steele and dominant billionaire Christian Grey … Christian represents Edward Cullen, a brooding, self-deprecating and impossibly good-looking man with a few secrets, while Ana is an adaptation of the clumsy and shy Bella Swan. Without Meyer’s novel, “Fifty Shades” might not exist. “It might not exist in the exact form that it’s in,” Meyer said. “Obviously, [James] had a story in her, and so it would’ve come out in some other way.” (Via Book Riot)