Troye Sivan: She’s the Best review – a strange, singular pop star who deserves to be multiplatinum

(Interscope) Adored by the A-list and filling arenas, but without huge smash hits, the Australian singer treads his own distinctive path through pop via shoegaze, Balearic and the Smiths A few years back, the New York Times reported on the phenomenon of the “middle-class pop…