Mrs. Barnum
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Template:InfoCharacterMrs. Barnum is either a parent or a teacher at Westmore Middle School. She only appears in The Ugly Truth, in which she is a chaperone at the Lock-In. As Greg Heffley is bored, he asks Mrs. Barnum what to do. She tells him there is an "activity center" which consists of a ball pit and coloring books.
Appearances
- Diary of a Wimpy Kid: The Ugly Truth (First and only appearance)