The Cambridges attended the Earthshot Prize Awards Ceremony at Alexandra Palace in London

Kate Middleton wore a lilac grecian gown by Alexander McQueen. Kiki McDonough earrings. Duchess of Cambridge

On October 17, 2021, the Duke and Duchess of Cambridge attended the Earthshot Prize Awards Ceremony at Alexandra Palace in London. The Earthshot Prize is a Nobel-like award for the environment. It was founded by the Duke of Cambridge and renowned British naturalist David Attenborough. The prize aims to inspire innovative solutions to the most pressing environmental challenges currently facing the planet.