Charli XCX will hook up with Troye Sivan on her next single, ‘1999’.

Announced via Charli’s official Twitter account earlier today, the new song will see the first time the pair have collaborated, and follows on from July’s ‘Girls Night Out’. Sivan is also currently riding high on the success of his recent LP ‘Bloom’, released last month.

‘1999’ drops this coming Friday, 5th October. Check the artwork below: