The 24-year-old singer took to Instagram sharing a new black-and-white photo, with a longer bob hairdo, reported Ace Showbiz.
"I like this. I can't wait till next year! 2015 bots!," she captioned the picture.
In addition to Dornan and Ora, the movie features Dakota Johnson as Ana, Luke Grimes as Elliot Grey, Marcia Gay Harden and Andrew Airlie as Dornan's parents.
'Fifty Shades of Grey' is adapted from popular novel by E L James of the same name.