The well-anticipated and highly-controversial book adaptation, 'Fifty Shades Of Grey' trailer just came out and fans of the book are reeling with excitement!! The teaser clips finally show a new actor and actress playing Anastasia Steele and Christian Grey!

The film is based on E.L. James' novel and is scheduled for release Valentine's Day 2015. The movie stars Dakota Johnson as Anastasia and Jamie Dornan (of ABC's Once Upon a Time) as the illusive Mr. Grey, with the novel's author E.L. James working as a producer.

The trailer starts off with with Anastasia and Christian's first encounter when Ana, as a favor for best friend Kate, goes to interview the successful businessman at his offices. The sexual chemistry between the two is evident from the start as they begin their sultry exchanges. Christian asks, "I'd like to know more about you."

"There's really not much to know about me. Look at me," the timid and nervous Ana responds. At some point in the trailer, Ana also asks, "To what do you owe your success?" "I exercise control at all things, Miss Steele," Christian tells.

The scenes are so intense that I can't help but shudder. There is also that overly intense seen with Christian saying, "I'm incapable of leaving you alone. I don't do romance. My tastes are very singular. You wouldn't understand."

Ana doesn't think twice. 'Enlighten me then,' she says, as Beyonce's slowed-down remix of Beyoncé's Crazy In Love lingers in the background.

The film is directed by Sam Taylor-Johnson and boasts a star-studded cast with the likes of Luke Grimes Elliot, Victor Rasuk and Rita Ora. There were a lot of complications with the making of the film, including actor Charlie Hunnam quitting the role of Christian Grey at the last minute, and a lot thought the film will never get off the ground. Nevertheless, the production pulled though and finally began filming in December last year in Vancouver.