Her portrayal of the sharp mouthed and fierce Beth Dutton has been lauded and is one of the most interesting to watch.
Kelly is part of the main cast of the series, she plays Beth Dutton, the daughter of the lead character played by Kevin Costner.
Her mother worked as a hospital receptionist, and her father was a police officer.
She has remained on the periphery of a breakthrough for so long and seems to now be enjoying the most successful run in her 26-year-old career.