Despite being banned from a dozen bookstores, E.L. James' best-selling novel, "50 Shades of Grey" continues to top the must-read book list.

Fans of the "Twilight" inspired novel are anxious to see who gets cast as Anna and Christian, while some have already lined up "Fifty Shades"-inspired outfits.

What would Anastasia Steele and Christian Grey be wearing if the plans to make the film finally push through? Plus who would be worthy enough to play the lead parts?

Every actor in Hollywood is lining up to get the part of Christian Grey and Anastasia Steele. "Vampire Diaries" stars, Ian Somerhalder and Nina Dobrev have both expressed interest in getting cast in the film. In an interview with Ryan Seacrest, the actor says he has the "potential" to star in "Fifty Shades of Grey".

"Oh goodness! Potentially," said Ian, adding, "I absolutely would be up for that... Absolutely. That would be a pretty incredible thing. And hopefully that could pan out, I think."

What about Ian's onscreen and off screen beau, Nina Dobrev? Would Nina be up for the part as Anastasia opposite Ian Somerhalder?

"I don't know if that's a good idea," said Nina in an interview with MTV News.

"I think it's best for any of the actors on the 'Vampire Diaries' to kind of do their own things ... and create new characters. And as much as you try when you shoot a movie, if it's two of the same people, the fans will always see you as ... they'll see me as Elena and they'll see him as Damon if we do a film together," continued Dobrev.

A few other actors and actresses who have been hooked or have heard of the BDSM-filled novel are Kristen Stewart, Taylor Kitsch, Alexander Skarsgard, Brooklyn Decker, Ryan Seacrest, Joy Behar and Barbara Walters.

So while the film is still in talks with Lionsgate and the cast remains unfilled, click on the slideshow and check out what Anastasia Steele, Christian Grey and other leads in the novel could be wearing.

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