From the Super Mario Wiki, the Mario encyclopedia
SPM Betsy.png
Species Flip-Flop Folk
First appearance Super Paper Mario (2007)

Betsy is a young Flip-Flop girl that appears in Super Paper Mario. She can be found on the first floor. She is very inquisitive, and seems to pass the time by asking her grandmother how she can live as long as "gramma". She usually does not quite understand her grandmother's advice. Her Flopside counterpart is Mitsy.