Kelly Reilly, a 47-year-old UK native ... Kelly also expressed her admiration for her Yellowstone co-star Kevin Costner, who ...

Some "Yellowstone" actors looked familiar, though none more so than Kevin Costner, who has been in Hollywood for decades.

Beth Dutton's dangerous habit made Yellowstone star Kelly Reilly suffer an uncomfortable feeling on-set for 6 years.

Rumors of a romance between Jennifer Lopez and Kevin Costner have been circulating, but is there any truth to the speculation ...

While there is no concrete evidence that Kevin Costner and Jennifer Lopez are dating, Ben Affleck did reveal J.Lo is a 'Yellowstone' fan.

Even without Kevin Costner at the helm, there are still plenty of stories within this larger Western television universe worth telling. While Taylor Sheridan continues to expand on the Dutton's past ...

Jennifer Lopez and Kevin Costner are rumored to be dating ... romance between” the characters played by Cole Hauser and Kelly Reilly. “Jen showed me a clip off of Instagram of a monologue ...

Kevin Costner, the Hollywood heavyweight, is set to make a triumphant return to Yellowstone this year with a fresh series ...

Kevin Costner is set to return to television later this year in a new series, though it won't be in the role of John Dutton, the character he played on the Paramount Network drama Yellowstone ...

Kevin Costner shared an emotional message about ... Plus, hear why Cole Hauser always has a toothpick ready, Kelly Reilly’s favorite “Beth” insults, and Luke Grimes gushes over his new ...