Katherine MacGregor, best known for her role as Harriet Oleson on Little House on the Prairie, has passed away.
She was 93 years old.
MacGregor played the gossipy, mean-spirited Harriet Oleson for 153 episodes of the popular 1970s series.
On the show, she and her daughter Nellie always seemed to be in a battle with the wholesome Ingalls, including Pa --who was played by Michael Landon and Laura played by Melissa Gilbert.
Co-star Melissa Gilbert posted a tribute on instagram.