Ariana Grande has debuted her new Macy Gray collaboration.

The pair have teamed up for the US star's new track 'Leave Me Lonely'.

The tune is now available to buy on iTunes.

Speaking about Gray, Grande commented: "Her voice is so beautiful and soulful."

The song is the latest cut taken from Grande's upcoming album 'Dangerous Woman'.

The record will be released on Friday (May 20).

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Watch Ariana Grande perform live below: