Paramore

Fronted by the charismatic, flame-haired spitfire Hayley Williams and her impressive lungs, this Tennesse four-piece bring their hard-riffing emo-pop to London. After their last album the line-up acrimoniously lost the Farro brothers, Josh (guitar) and Zac (drums), but the remaining members seem to be moving swiftly on: the first single off their new, self-titled fourth record is pointedly called 'Now'. In support, young and rising R&B singer Charli XCX – who featured on Icona Pop's Number One hit 'I Love It' – plays to her biggest audience yet.