'Shine Ya Light' songstress Rita Ora has opened up about her 'Fifty Shades Of Grey' role and explained that starring in the movie has been a huge learning curve. 

Ora admitted to MTV News that playing lead character Christian Grey's sister, Mia Grey, was a challenge and felt almost like she was returning to school where the preparation was concerned:

"She's honestly one of the ones that loves her brother for whatever. She doesn't know about his fantasies yet, but she's extremely involved and loves him."

"It was a good learning curve for me, I prepped for the role by learning some French first of all, by learning an American accent and by really just not being me. I had a brown wig on and I was being the smart girl that came from French school to see her family."

The beauty added: "So it was just a lot of dedication, it was like going back to school."

Watch a recent interview with Ora below: