By DARIAN LUSK
With the “50 Shades of Grey” movie in production, the big question on everyone’s mind is: who’s going to play Christian Grey, the dominating, erotic male billionaire in the best-selling book series? The film's producers, Michael DeLuca and Dana Brunetti, the same team behind "The Social Network," have a tough task ahead. Will Hollywood’s casting choices live up to our wild imaginations? Here are some of the stars buzzing around the blogosphere right now.