Charli XCX and Clairo perform 'Sofia' from 'Immunity' at the Melbourne iteration of Australia's Laneway Festival 2025.

Charli XCX has joined Clairo on stage in Australia to perform 'Sofia' – you can watch footage of the collaboration here.

Up here in the northern hemisphere, we’re in the darkest, deepest, most soul-crushing depths of winter. Down in Australia, though, they’re going through peak festival season right now, the lucky ...