5 Seconds of Summer reflect on a decade of fame

5 Seconds of Summer made a spectacular comeback with their album, CALM, earlier this year.

Ashton Irwin, Luke Hemmings, Calum Hood and Michael Clifford celebrated their enduring success on Thursday by uploading a heartfelt message to fans.

‘Hard to believe we’ve been together as a band for nearly a decade now,’ the hit-makers wrote to their official page.

‘Whether you’re a new fan or have been with us since the beginning, thank you for being a part of this incredible journey with us.’

The post was accompanied by before-and-after images of the band posing arm-in-arm.

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