Ariana Grande has admitted that she and Justin Bieber never finished their duet.

Back in May, JB teased a collaboration with Grande by posting a snap of them together in the studio - with fans left wondering when we will be ableto hear the results of their session.

Ariana explained: "We were working on it. We were in the studio together … we were going to do it, but then we both got busy.

"I had to focus on my stuff and he was focusing on his, and it just sort of didn’t really get done.”

But don’t worry Beliebers and Arianators, because Ariana promises that the duet between the pop stars will happen…"one day".

“We feel like we owe it to our fans to do something one day. We will finish it and put it out one day, but it just wasn’t the right time.”

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