The Duke and Duchess of Cambridge arrived for the first ever Earthshot Prize Awards launched by Prince William on Sunday.
Kate Middleton, Emma Watson and others were to host the ceremony and present awards.
Queen Elizabeth II's grandson Prince William will bestow his inaugural "Earthshot" environmental prize at a gala ceremony on Sunday, after a buildup marked by royal displeasure at world leaders' inaction on climate change.
At the televised event -- featuring the renowned naturalist David Attenborough and performances by Coldplay, Ed Sheeran and others -- five international winners will each receive £1 million ($1.4 million, 1.2 million euros).
Taylor Swift's team give heads-up to Matt Healy before her album release, claims source
Taylor Swift seemingly addressed her past relationships in her new album The Tortured Poets Department
Taylor Swift recently revealed that the pop star shares an emotional connection to a Scottish band’s song
Victoria Sugden decided to bring her relationship to an end after realizing she was holding Jacob back
King Charles protocols are going to be more strict than ever
Kate Hudson announced her upcoming debut album Glorious on Wednesday, April 17