50 Shades of Grey Movie Casting News UPDATE: Henry Cavill and Alexis Bledel as Christian Grey, Anastasia Steele? Steamy 'Trailer' Stirs Buzz [VIDEO]

A mock "Fifty Shades of Grey" movie trailer that hit YouTube back in January is causing quite the viral buzz lately, as it stars two longstanding fan-favorites Henry Cavill and Alexis Bledel as the kinky Christian Grey and Anastasia Steele. The steamy seven-minute long clip also features a slew of big-name celebs taking on supporting roles including Blake Lively as Katherine Kavanagh, Chace Crawford as Ethan Kavanagh, and Kim Cattrall as Elena Lincoln. Wonder if E.L. James would approve of the suggested cast!

Check out the "unofficial" trailer posted by Kayla Clark back in January starring "The Tudors" heartthrob Cavill and "Gilmore Girls" starlet Bledel. The video has garnered over 174,500 views:

And check out the full cast:

Henry Cavill- Christian Grey
Alexis Bledel- Anastasia Steele
Blake Lively- Katherine Kavanagh
George Eads- Jason Taylor
Lena Olin- Dr. Grace Trevelyan-Grey
Pierce Brosnan- Atty. Carrick Grey
Mary Steenburgen- Carla Adams
Michael Keaton- Raymond 'Ray' Steele
Justin Hartley- Elliot Grey
Nina Dobrev- Mia Grey
Chace Crawford- Ethan Kavanagh
Steven Strait- Jose Rodriguez
Ioan Gruffudd- Dr. John Flynn
Josie Bissett- Gail Jones
Philip Winchester- Jack Hyde
Kate Mara- Leila Williams
Kim Cattrall- Elena Lincoln
Olivia Wilde- Ella

Several fans seem to dig the extended mock "Fifty Shades" trailer:

Mrskeyawanna: "This is the best 50 shades of grey trailer!! I love your entire cast! I picture the same ppl as u selected. Fantastic job!! Looooooooove it."

Jack Wilson: "This is pure genius, amazing trailer and great picks for the cast!!! :D."

nikkos34: "Waow, very well done. I'm impressed. And your casting choice looks perfect too."

Donna FiftyShadesPlease: "Yep i'd have to say Henry is the PERFECT Mr Grey and Alexis the PERFECT Anastasia Steele ;)."

Still, while many agree that 31-year-old Bledel fits the role of Steele, several others still can't picture Cavill as the perfect "Mr. Grey." That title still belongs to Matt Bomer in the eyes of many fans

MrsMcKeks: "Matt Bomer and Alexis Bledel for the win! :p <3."

MissCrazyManga: "Nope.... Alexis yes! But henry NO matt bomer is the best :)."

mjessica1988: "I love all the characters except the guy for mr. Grey :( he's the only one that doesn't fit! All the others are great choices!!"

Even so, 29-year-old Cavill was voted the "Sexiest Christian Grey Body" in a recent Twitter poll and snagged Fandango's top honor as "Breakout Star of 2013." So he's still stirring quite the Christian Grey buzz! Not to mention that he's set to flaunt his sexy, chiseled physique in the highly-anticipated upcoming "Superman: Man of Steel" film:

So what do "Fifty Shades" enthusiasts think about Cavill and Bledel starring as the hot-and-steamy Christian Grey and Anastasia Steel?

RELATED NEWS:

Chace Crawford as Christian Grey? E.L. James says 'No Way, Might as Well Audition for Anastasia Steele' [POLL]