Talk about a morning pick-me-up.

In case you need to perk up this morning, or you're one of millions of people who bought E.L. James' New York Times best seller Fifty Shades of Grey, you should totally watch the first full-length trailer for the book's film adaptation, which just premiered on the TODAY show.

The x-rated book is the story of a college grad who meets a businessman and gets it on, and on, and on.

Just a few days ago, Beyoncé teased the trailer on her Instagram, with a slowed down snippet of "Crazy in Love" and now you can here the sultry "exclusive" version of Bey's "Crazy in Love" soundtracking the trailer.

Watch the too hot for TV version above.

[via NBC]