How Is Jessica Simpson Pregnant Again? 3 Weird Fan Questions Answered by Wetpaint Entertainment

Author E.L. James’s Fifty Shades of Grey series started as Twilight fan fiction, meaning the erotic trilogy’s main characters — Christian Grey and Anastasia Steele — are based in part on Stephenie Meyer’s Edward and Bella.

But instead of being a centuries-old vampire, Christian is a billionaire entrepreneur with unique sexual proclivities, and Anastasia is an innocent college senior who gets caught up in a dominant/submissive relationship with the handsome guy.