Rita Ora is moving "onwards and upwards" with Calvin Harris.

The singer has been dating the Scottish DJ since May last year and recorded her new single I Will Never Let You Down with him. In 2012 she was in a relationship with Rob Kardashian, but it ended acrimoniously when he publically accused her of seeing other men.

On Kyle and Jackie O's radio show the star was quizzed about her breakup with Rob, but she remained tight lipped.

“I've got no idea what or who you're talking about,” she exclaimed, before laughing.

“You put me in the same place last time guys! Onwards and upwards guys.

“Honestly, there's a place and time for everything and people change and evolve. I think time will tell really and you've just got to keep the train moving forward.”

The 23-year-old singer has been busy promoting her new music. She also appeared topless on the cover of ELLE UK, where she opened up about her relationship with Calvin, 30.

"There are so many things. The fact that he got something out of me that I never thought I had. Yes, like falling in love," she said of her boyfriend.

"I just didn’t think I had it. I’d never experienced it before. And I was just like in the wilderness, thinking, 'Will it ever happen?’"

Rob sparked speculation he isn't over his split from Rita when he tweeted: "No one will understand how much it hurts" around the time the interview was released. He didn't explain the message and later deleted the post.