The band will perform over two consecutive nights.

The band will play in their hometown to fundraise for children affected by conflict around the world.

Gates opened at 13:00 BST on Thursday, with revellers flocking to the campsite for the four-day event.

The viral pop singer is part of a second wave of acts announced for Truck Festival.

Joe Talbot says reading a bedtime story on CBeebies will be an honour.

The festival takes place at Hill Farm, in Steventon, Oxfordshire, from 25 to 28 July.

The scheme has helped kickstart the careers of artists including George Ezra, Ed Sheeran and Little Simz.

Annie, mum of drummer Jon Beavis, raises thousands for charity by knitting dolls for Idles' fans.