Austin Butler REACTS to Girlfriend Kaia Gerber’s ‘Legendary’ British Vogue Cover (Exclusive)

Austin Butler chats with ET on the London premiere of ‘Dune: Part Two,’ in theaters on March 1. The actor says he feels ‘lucky’ becoming a member of the second set up of the blockbuster sci-fi, after admitting he was an ‘monumental fan’ of the primary movie. Plus, Austin reacts to girlfriend Kaia Gerber becoming a member of her mother, Cindy Crawford, on British Vogue’s ’40 Legendary Women’ cowl.