Rita Ora has brushed off rumours she has split from boyfriend Calvin Harris.

The How We Do singer told The Sun that despite some reports of trouble in paradise, things are "great" between the couple.

"It's going well - I'm happy," she said.

Rita, who started dating Calvin in May this year, also told how the pop pair make sure they prioritise their romance despite both of them being so busy with their music careers.

"When something is worth having, you make time for it," said the 22-year-old. "When you want something, you make it work."

Rita and Calvin are rumoured to be planning to work together after they were spotted heading into a recording studio in LA together a few weeks ago.

But the Shine Ya Light singer refused to be drawn when asked about a possible collaboration.

"I can't say for now. You will have to wait and see," she teased.