Beyonce Teases Her Involvement in 'Fifty Shades of Grey' Soundtrack

Beyonce and "Fifty Shades" together - are you serious!?

— -- Looks like the "Fifty Shades of Grey" movie landed a superstar for its soundtrack.

Beyonce, 32, teased a short video on her Instagram over the weekend that said the trailer would be coming out Thursday.

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It showcased Beyonce's legendary vocals in the background saying , "Uh oh."

She hastagged the video "fiftyshades," which also shows some sexy scenes from the movie.

There's speculation that Beyonce's "Crazy in Love" is the song that is sampled in the video.

This movie just got a little steamier.