A new "Fifty Shades" trailer stars Robert Pattinson and Kristen Stewart: Are they the perfect couple?

Many fans are already making fan-made trailers on youtube. Some really stand out.

According to Gather Celebs, one fan made a video that could be a "Fifty Shades" trailer starring the two "Twilight" stars.

"The video is described on fan sites as 'based on the story Master of the Universe, by Snowqueens Icedragon, subsequently published as the bestselling trilogy 50 Shades of Grey by E.L. James.'" Gather wrote.

The video is shot and black and white. There are scenes from the original "Twilight" films, where Pattinson and Stewart star as Edward and Bella. There are a series of close-ups, followed by the make out scene in the first "Twilight" film. The words "pleasure" and "pain" flash across the screen in red letters, and the letters "S E X" come across the video as well. Pattinson and Stewart are shot with various screen shots which show smiling, sneering, brooding, and sexiness.

The "Fifty Shades" trilogy ("Fifty Shades of Grey," "Fifty Shades Darker," "Fifty Shades Freed"), written by bestselling author E.L. James, tells the story of 22-year-old recent college grad Anastasia Steele, who enters into a dominant/submissive sexual relationship with 27-year old sexy billionaire Christian Grey, and both explore Christian's world of BDSM while trying to understand their complicated relationship.

"Fifty Shades" first started as "Twilight" fan-fiction. Both Ana and Christian are based off Bella and Edward. The erotic novel then took a journey of its own.

Stewart was the first to wanting the role of Ana. She was, in fact, the inspiration behind Anastasia.

In May, she said she would be up for the role no matter what type it is.

But I'm dying to make another movie with Rob," Stewart in an interview with Celebuzz. "I think we're a good team, and whatever it is needs to be so ridiculously ambitious ... but I'd love to work with him again."

Later in May, she read an excerpt on MTV News with host Josh Horrowitz. Hollywood Life said, "She sounds amazing!"

She then admitted that she was reading the book.

Twi-hards might still want Stewart and Pattinson to play the erotic roles of Ana and Christian, but James has already nipped that in the bud a while ago.

Earlier in the year, the "Fifty Shades" author confirmed that the two lovebirds will not be playing the crucial roles for the upcoming movie, even though the whole trilogy is Twilight fan fiction, according to Red Carpet News TV.

"I think it would be too strange! It would just be .. Uggh weird!" the British author said about the couple playing the starring roles.

James cannot silence these fans though.

One Books & Review commenter said, "Honestly i think Kristen Stewart. She can act, and the paleness."

What do you "Fifty Shades" fans think? Should Kristen Stewart and Robert Pattinson play Ana and Christian? Sound off below!

Also, share your thoughts on which two stars should pair up to make the perfect Ana and Christian!

Vote HERE to vote for Anastasia Steele!

Click HERE to see who are this week's frontrunners for Ana and Christian.

Laters, baby.