5 Seconds of Summer are currently No.1 on the US iTunes chart.

The Australian group have made the track 'Good Girls' from their upcoming debut album available to buy via iTunes.

It has shot up the music service's chart in the US and at the time of writing, it is No.1.

5 Seconds of Summer meanwhile have already enjoyed an official No.2 single in the country, with their track 'She Looks So Perfect' narrowly missing out on the top spot earlier this year.

The band's self-titled debut album is due to be released in the States on July 22, although UK fans will get hold of the record on June 30.

Listen to 'Good Girls' below: