Prince William, Duchess of Cambridge attend Gary Barlow gig: Pictures
Prince Charles and Camilla, Duchess of Cornwall were joined by Prince William and Kate, Duchess of Cambridge at the concert, from which proceeds will go to The Prince's Trust and The Foundation of Prince William and Prince Harry.
Barlow was joined on stage by guests including his X Factor finalist Marcus Collins and Olly Murs, who he also performed alongside the night before.
Take a look through pictures from the performance below:
Copyright: PA Images