Kelly Reilly didn’t just master the accent for Yellowstone; she took it a step further by observing her co-stars, especially ...

J.Lo was seen dancing with friends at a bar in Aspen, Colorado, and was soon joined by fellow celebrity Kevin Costner.

Jennifer Lopez had a fun outing with Yellowstone star Kevin Costner at an Aspen hotspot. The Let's Get Loud singer was ...

Jennifer Lopez's love of the show Yellowstone just went to a whole ... over the weekend with none other than the show's original star, Kevin Costner. Per TMZ, the two did not arrive nor leave ...

Meanwhile, Costner appeared relaxed as he was photographed chatting with a group of people at the popular clothing store ... that my wife really likes Yellowstone.” “Part of me thinks that ...