There is so much buzz about who will wind up playing Christian Grey and Anastasia Steele in the Fifty Shades of Grey movie, and so far, plenty of actors & actresses are ready & willing to step up to the plate.

One of the latest Hollywood hunks to jump on board with the idea of taking on the role of Christian is none other than yummy Magic Mike star, Channing Tatum. (He's certainly got the right look.) But while he may be willing to step in (and out) of Christian Grey's tailored suits -- he does have one condition for starring in the film.

Channing wants his wife, Jenna Dewan-Tatum, to be cast opposite him as Anastasia Steele.

At first I kind of rolled my eyes when I thought about a husband and wife steaming things up on-screen as Christian and Ana, but after thinking about it a little more -- there's definitely the potential that a real life couple would make the (ahem) love scenes much sexier and more realistic.

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Whoever winds up snagging the roles of Ana & Christian have to be attracted to each other physically, and they also need to be very comfortable getting beyond up close and personal. Channing & Jenna may be exactly what this film needs to really keep things super spicy to turn on viewers -- and there are a few other celeb couples who would probably light the screen on fire as well.

Take a look at the photos below to see other famous duos whose chemistry just might be Fifty Shades-worthy.

Do you think the movie will work with a real life couple cast as Ana & Christian?

Image via Pacific Coast News