Song of the week:Zara Larsson — ‘Only You’Unfortunately the Zara album’s an overcooked mess but ‘Only You’ hits the bullseye and strikes a mesmerising balance between ‘Lush Life’ and the elegant, pensive pop of her 2014 debut album ‘1’. Wrong of the week:Feist — ‘Pleasure’We can only assume this is a joke. Additional …

Katheryn ‘Katy Perry’ Elizabeth ‘Katy Perry’ Hudson, aka Katy Perry, has joined the lineup for Radio 1’s Big Weekend thing in Hull. Here’s how Nick Grimshaw and The Perry broke the news on the ‘wireless’ earlier this morning: HUGE #BigWeekend NEWS! The amazing @KatyPerry will be joining us in Hull …