If the alarmingly dull press conference and accordant Twitter frenzy didn’t tip you off to the ginormous pop cultural impact of Girls Aloud reforming, comeback single ‘Something New’ certainly will. ‘You boys better know-know-know/We girls gonna run this show,’ a heavily motorised, but frankly fabulous-sounding Cheryl honks, issuing in a typically sassy addition to the floor-filling fivesome’s sensational back catalogue. With certified hit factory Xenomania at the helm, and nary a bad song in their collaborative repertoire, did you really expect anything else?