50 Shades of Grey Movie Casting News UPDATE: Ian Somerhalder, Nina Dobrev vs. Matt Bomer, Alexis Bledel: Sexiest Christian Grey, Anastasia Steele Couple? [POLL]

"Fifty Shades of Grey" fans must admit it - Ian Somerhalder and Matt Bomer have both stirred so much Christian Grey buzz over the past few months, it's hard to believe that E.L. James hasn't taken notice. And it turns out both Hollywood heartthrobs already have their "perfect" Anastasia Steeles lined up... Nina Dobrev and Alexis Bledel! Mock fan-made trailers starring these kinky Christian Grey and Anastasia Steele duos continue to go viral on the web, and they're definitely sexy enough to garner some "Fifty Shades" attention! Check it out...

Despite rumors that they recently broke up, it appears that "Vampire Diaries" sweethearts Somerhalder and Dobrev are still going strong - both on and off the camera. Not only is the couple totally hot, but their mesmerizing passion and chemistry is simple hard to ignore. Several fans would love to see this duo take their romance to the next level in "Fifty Shades of Grey." Their dark-and-mysterious characters in "Vampire Diaries" (Damon and Elena) prove that both Somerhalder and Dobrev have what it takes to tackle the erotic, seductive, BDSM-inspired world of "Fifty Shades."

Somerhalder and Dobrev mock trailer posted by Videos2407 in October- over 24,000 hits and counting:

Somerhalder and Dobrev mock trailer posted by petroviansavior in July - over 9,000 hits and counting:

Bomer and Bledel have the compatible Mr. Grey and Miss Steele look and energy, too. With the "White Collar" heartthrob's cunning smile and suave charm, along with the former "Gilmore Girls" starlet's fresh face and sweet, innocent girl-next-door persona, several fans definitely approve.

Bomer and Bledel mock trailer posted by ProxyBlueX in February - over 286,000 hits and counting:

Bomer and Bledel mock trailer posted by CrazyLov3es in March - over 43,000 hits and counting:

Can fans picture the perfect Christian Grey and Anastasia Steele couple yet? Should James' top pick definitely either be Somerhalder and Dobrev or Bomer and Bledel? Cast your vote in the latest Mstars poll!