Taylor Hill/FilmMagic Luke Grimes says it's hard work to remain a Hollywood heartthrob — but that's not why he's committed to the gym. The Yellowstone actor, 40, revealed to Men’s Health that ...

Grimes played Kayce Dutton on the show -- which just wrapped -- while Costner played his father, John Dutton. "I haven't talked to him since. It's not a case of any hard feelings or anything ...

Kevin Costner broke his silence on the Yellowstone drama. He denied any feud with co-star Luke Grimes. However, he confirmed they haven't spoken since his exit from the show. Grimes echoed this ...

Kevin Costner commented on the 'Yellowstone' finale. He addressed rumors about his relationship with Luke Grimes. Costner and Grimes have not communicated since Costner left the show. Costner's ...

Luke Grimes says he has not spoken to Kevin Costner ... owing to his desire to focus on making his two “Horizon: An American Saga” movies. It was also rumored that Costner’s decision was ...