Justin Bieber is leading the midweek UK singles chart.

The singer released his comeback track 'What Do You Mean?' on Friday (August 28).

The Official Charts Company confirmed today (September 1) that the tune is currently No.1 in the country.

If it manages to stay put come Friday (September 4), the Canadian will achieve his first chart-topping single in the UK.

Rachel Platten's 'Fight Song' drops to No.2 while Demi Lovato's 'Cool For The Summer' is a new entry at No.3.

The top five is rounded off by Calvin Harris' 'How Deep Is Your Love' and Jess Glynne's 'Don't Be So Hard On Yourself' at No.4 and No.5 respectively.

5 Seconds of Summer's 'She's Kinda Hot' meanwhile has risen 52 places to No.9 following its physical release.

Little Mix are a new entry at No.25 with 'Hair'.

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Watch Justin Bieber's new video below: