Returning to school twenty-five pounds lighter, Sierra is determined to win the attention of the new guy at school, so she goes on a quest to lose more weight.
Lizzie becomes concerned when her friend Miranda goes on a too-strict diet after seeing photographs of herself taken by Gordo for a student film project.
A big pink pig decides he needs to lose some weight, but after trying weight-lifting, aerobics, and jogging he comes to the realization that there is nothing wrong with a pig being fat.