Rita Ora has been cast in the role of Christian Grey's sister Mia in the upcoming film Fifty Shades of Grey.
Singer Rita Ora performs at The Sound of Change concert at Twickenham Stadium in London June 1, 2013. (Reuters)
The 23-year-old British pop star confirmed the news on Twitter saying that she was officially a part of the erotic film based on the EL James' trilogy, CNN reported.
The shooting of the film, featuring Dakota Johnson as Anastasia Steele and Jamie Dornan as Christian Grey, began recently; it will be released in February 2014.