Donna Mills could not care less what you think of her looks. The Knots Landing star, 85, recently clapped back at a user criticizing her style. In a recent Instagram video, the acting legend filmed herself responding to the unsolicited advice, "You wear too much makeup for your age." Donna Mills responded to a commenter who criticized her looks. By: @thedonnamills/Instagram "Oh, this comment," Mills said, wearing a full face of makeup and her blonde hair curled, plus a black leather jacket over a black lacy top and simple jeans. "I guess I didn't get the memo.