Olivia Cooke attends the House of the Dragon series three premiere in London, appearing first at the main event in a dramatic white strapless princess gown. She later changes into a different outfit—a low-cut pinstripe dress—and wears sunglasses as she joins co-star Matt Smith at the post-premiere afterparty. The coverage of the premiere also references comments from the show’s bosses about the series returning with material described as “unlike anything that’s ever been done on TV before.” Across both reports, Cooke’s participation is consistent: she is photographed attending the premiere with Matt Smith and then attending the afterparty after switching outfits. The articles focus on her styling choices for the two occasions and situate them around the series three premiere festivities in London on Monday. No additional plot details or production information are provided beyond the quoted characterization of the show’s return.