Channing Tatum has been one of the big names being floated around to play S&M obsessed billionaire Christian Grey in a film adaption of "Fifty Shades of Grey" -- but would he do it?

So, what's Channing say about it? He's in ... with a catch!

In a Twitter interview with Glamour UK yesterday he says "1) Yes. 2) I'd only be allowed if my wife was Ana. She’s read the books so I don’t think she’d be impressed if she couldn’t be Ana!”

His wife would be the gorgeous Jenna Dewan, who was most recently seen on "The Playboy Club."

What do you think of this casting choice?

From TooFab.com

Thumbnail via TooFab.com