View image in fullscreenDominating the evening, Olivia Dean accepts the award for best pop actPhotograph: Isabel Infantes/ReutersShareView image in fullscreenSpanish star Rosalía, the winner of international artist of the year, with host Jack Whitehall Photograph: JMEnternational/Getty ImagesShareView image in fullscreenRobert Trujillo and Robbie Williams perform a tribute to Ozzy Osbourne, honouring the late rock icon with a rendition of No More TearsPhotograph: Isabel Infantes/ReutersShareView image in fullscreenDua Lipa performs with Mark Ronson, who won the outstanding contribution award earlier in