Kevin Costner praises his Horizon co-star Sienna Miller's 'undeniable beauty' and calls her a 'great actress' - as she sweetly says she'd go 'to the ends of the earth' for him By Alison Boshoff for MailOnline Published: 11:33 EDT, 19 May 2024 | Updated: 16:11 EDT, 19 May 2024 e-mail 43 shares 159 View comments Kevin Costner and his co-star in Horizon Sienna Miller spoke of their deep regard for each other on Sunday as they prepared to walk the red carpet for the movie's premiere. British actress Miller, 42, said that she would go 'to the ends of the earth' for Costner. He said of her: 'I think she's one of our great actresses.
Her outward beauty is undeniable, but she's so skilled as an actress.' The films will mark a global comeback for Miller, who appeared set for superstardom 20 years ago after the buzzy Layer Cake. A new mum – she gave birth to a daughter with boyfriend Oli Green only in January – she stunned at the photocall in an open jacket and wide-legged trousers.
Kevin Costner and his co-star in Horizon Sienna Miller spoke of their deep regard for each other on Sunday as they prepared to walk the red carpet for the movie's premiere British actress Miller, 42, said that she would go 'to the ends of the earth' for Costner. He said of her: 'I think she's one of our great actresses. Her outward beauty is undeniable, but she's so skilled as an actress' Costner, who won 7 Oscars for Dances With Wolves in 1990 spent yesterday giving media interviews at the Carlton hote.