British singer Rita Ora has landed a supporting role in the movie adaptation of Fifty Shades Of Grey.

The star will play Mia, the adopted younger sister of Jamie Dornan's character Christian Grey, in the film, which started shooting in Vancouver on Sunday (01Dec13).

The Hot Right Now singer joins a cast that also includes Dakota Johnson, Jennifer Ehle, Eloise Mumford, Luke Grimes, Victor Rasuk and Max Martini.