The "Fifty Shades of Grey" cast Rita Ora has called it quits with her rapper boyfriend, Ricky Hil. Sources said that Calvin Harris' ex-girlfriend has no time for a steady relationship.

"I Will Never Let You Down" singer Rita Ora has broken-up with her rapper boyfriend, Ricky Hil, after six months of dating due to her hectic schedule.

According to The Daily Mail, the 24-year-old "Fifty Shades of Grey" cast member was having a hard time balancing her busy career and maintaining her relationship with Tommy Hilfiger's son.

"Rita is so busy she is just flat out at the moment," a source told the Daily Mirror.

The insider added, "Realistically, she doesn't have time for a steady relationship. It's not acrimonious - they just sort of drifted apart."

Rita Ora and Ricky Hil were last seen together in London during the launch of a new fashion brand.

The report also said that though Calvin Harris' ex-girlfriend liked Ricky Hil, her booming career is her priority at the moment.

The "Fifty Shades of Grey" cast member, Rita Ora, is now juggling her work as a singer and a budding actress as she landed a stint as Mia Grey in the much-anticipated movie next year.

After landing a role in the said movie, Rita Ora claimed that a lot of acting opportunities came. She is also promoting her own Adidas line as well as committing herself as the new judge of "The Voice UK."

Report said that Ricky Hil is staying in her Los Angeles home as he finishes off his album while the "R.I.P" singer is jetting between London and US.

However, the insider said that they are still bound to keep in touch as they have common friends.

Rita Ora and Ricky Hil met in a chance meeting in Hollywood shortly after the "Black Widow" singer separated with her former beau Calvin Harris.