Nicole Randall Johnson is an American actress, writer, and producer, widely recognized for her contributions to the sketch comedy series MADtv. She joined the cast in 2005 as a feature performer and writer for the show's eleventh season, later being promoted to repertory status. Her notable original characters on MADtv include Ka-son, a customer service representative, and Darell, a man known for relentlessly asking women for their phone numbers.