Did Ben -predict JLo's affection for Kevin Costner? / Kevin Costner shuts down question about Yellowstone co-star Luke Grimes' recent dig: 'We're done talking' / Yellowstone star Luke Grimes says Kevin Costner departure made for 'easiest season we've filmed' / Yellowstone star admits 'we lost our quarterback' after Kevin Costner exit / Kevin Costner's Yellowstone Fate Came Earlier Than Expected--Almost Hilariously So / Yellowstone star Kevin Costner isn't happy about how John Dutton left Paramount series / Kevin Costner lauds Liz Cheney despite Trump win: 'We should applaud her. We should protect her' / Kevin Costner TooOOotally Didn't Know That Yellowstone Aired This Week / 'We miss him': Yellowstone cast reacts to Kevin Costner's absence in final season