Shouting acrobat P’!’nk, Beyoncé’s husband Jay’-‘Z, ‘Army’ hitmaker Ellie Goulding and some other pop people are all playing a selection of songs at this August’s V Festival. Busted, Craig David, Jason Derulo, Raye, Clean Bandit, Anne-Marie, Jess Glynne (OF COURSE), The Vamps, etc etc etc will all be there too, don’t …