The youngest elected and current mayor of Gravity Falls. She takes pride of her hometown and works with her boyfriend Dipper to make sure The Falls flourishes with tourism, while at the same time keeping most of it's paranormal secrets and fantastic creatures safe and hidden away from anyone who might exploit them.

She also funds most of Dipper's mystery solving endeavors, hoping he can bring useful artifact that will help the town. Dipper doesn't like it when she's referred to as his "Sugar Mama". (Though it's totally true.)