"Fifty Shades of Grey" teaser was released on Beyonce's Instagram, instantly stirring rumors of being involved in the erotic film from the E.L. James series.

Beyonce posted on her social media account a 15-second clip of the "Fifty Shades of Grey" teaser. The clip shows flashes of Christian Grey's silhouette, his finger tapping, his hand pulling up probably Anastasia Steele's dress.

On the background, Beyonce can be heard singing "a sexier, slower version of 'Crazy in Love," according to E! News.

"No word yet if this will be the extent of Beyoncé's involvement or if she's got another trick up her sleeve," the website said.

Last March, when the "Fifty Shades of Grey" teaser was shown at the Cinema-Con, Beyoncé single "Haunted" was used as a soundtrack.

The audience at CinemaCon were treated to a trailer of the movie in March this year. The LA Times said that the trailer seemed to indicate that the "Fifty Shades of Grey" movie would be tamer than the E.L. James' novel.

The publication said that the footage showed very little skin, even if Anastasia Steele (Dakota Johnson) was shown to be blindfolded and being roughed up by Christian Grey (Jamie Dornan).

Releasing the clip in Beyonce's Instgram account is no small feat because the Grammy winner has around 14 million followers, Yahoo reported.

"However, don't get too hot under the handcuffs just yet - the breathy snippet isn't quite the x-rated affair one might expect," Yahoo added. "Unless knees are your thing, of course, in which case, your luck is in."

Last month, E.L. James posted the Instagram photo on showing a key of Christian Grey's room. The key indicates that it's the property of "Grey Enterprises Holdings, Inc." E.L. James also wrote the hashtag #nuffsaid" accompanying the photo.

The full trailer of the movie will be released on July 24.