Rays of Sunshine has unveiled its star-studded line-up performing at this year's charity concert, taking place October 24 at the SSE Wembley Arena, including American pop stars Nicole Scherzinger and DNCE, Fleur East, X Factor winner Louisa Johnson and Lawson.

Scherzinger commented 'I can't wait to take to the stage and help Rays of Sunshine brighten the lives of many more brave and deserving children. This concert is such a unique event, with over a thousand seriously ill children in the audience, that it’s an absolute honour to be a part of it. It's going to be a fantastic show'.