Mrs. Irvine

Mrs. Irvine is Rowley's family's neighbor, and is most likey aged 60+ and has not been mentioned since the first book, also Mrs. Jefferson's friend. After Greg and Rowley join the school's safety patrol, their first task as a safety patrol member is to escort the kindergarteners home. When Rowley broke his hand, Greg took on the job by himself. Since there were many worms on the ground, Greg decided to "have a little fun" with the kindergarteners by chasing them around with a worm. However, Mrs. Irvine happened to be watching from outside, and since Greg was wearing Rowley's cap (coat in the movie), she told "Rowley" that she was telling the school about what had happened.In the movie Greg put the kindergarteners in a ditch because of the car from the teenagers from halloween.So Greg exadgerated about flesh eating aliens are coming.But the car is from someone else. That's when Mrs.Irvine was watching.Greg made a run for it.One of the kindergarteners said to Mrs.Irvine, "Are you going to eat us?".

Trivia

 * Karin Konoval and Kinua McWatt both acted together in the movie Diary of a Wimpy Kid: Dog Days (film).