Lily Allen

The headline-grabbing pop provocateuse returns to drop tracks off 'Sheezus' (wince), her first record in half a decade. After starting her career with breezy ska-pop and then moving on to more electronic territory on her last record, this time Allen apparently recorded by 'throwing shit in the wall and seeing if anything sticks'. The results are appropriately hit-and-miss, but our Lil has form as a festival-storming live act so this big Brixton show should be quite the occasion.