The British pop singer and face of Madonna's "Material Girl" clothing line has signed up to be in the Fifty Shades of Grey film. Vulture reports that Ora will play Mia, Christian Grey's adopted sister who lives in Paris and comes to visit. She joins Jamie Dornan who plays the eponymous billionaire/sadist, Dokota Johnson who plays Grey's assistant/love interest, Anastasia Steele, Eloise Mumford, Max Martini, Luke Grimes, Jennifer Ehle, and other people you've probably never heard of. Filming began recently in Vancoover and the film is expected to be out on February 13, 2015.
