Cancel anytime. Kelsey Asbille plays Monica on "Yellowstone." Brother/sister act: Luke Grimes as Kacey Dutton and Kelly Reilly as Beth Dutton in "Yellowstone." The happy couple: Luke Grimes and ...

I have no idea." Luke Grimes as Kayce Dutton and Kelsey Asbille as Monica Dutton in "Yellowstone." It appears "Yellowstone" is getting a spinoff, but it's unknown whether Grimes will have a role ...

who plays her husband Kayce Dutton, it has been a grueling year. In the first half, a pregnant Monica loses her baby following a car accident. Kayce is put in control of the Yellowstone ranch ...