It's the latest thing - trailers of trailers. Because that's the kind of world we live. Upcoming adaptation of erotic novel Fifty Shades of Grey is due to get a full trailer this Thursday, but an Instagram trailer has debuted online.

We're guessing Beyonce has some sort of involvement in the film, either by providing a song or - possibly - starring in it in some small role. Don't forget, Beyonce was in Goldmember. We didn't forget.

Anyways, here's the mini-trailer. Except waves of hot flashes this Thursday when the full trailer lands.