The pop icon tells NME about what shaped her first solo album in seven years, the original inspiration and resurgence of 'What You Waiting For?' and the chances of seeing No Doubt at Glastonbury
Check out new single 'Eurostar' as the victor tells us about life after the contest, taking inspiration from Billie Eilish and Charli XCX, the quest for Celine Dion to appear in Basel next year, and Eurovision fans' "bias" against the UK