After her husband Luke cruelly dumps her for his mistress, 250-pound housewife Maddy Moss hits rock bottom. With the unexpected support of her childhood friend Felix—who reveals himself to be a billionaire—she undergoes a stunning transformation. But this isn't just about getting skinny; it's about getting even. Armed with new confidence and Felix's resources, Maddy orchestrates a meticulous, public takedown of Luke, his mistress Olivia, and his judgmental mother, proving that the best revenge is a life lived spectacularly well, especially when it's with the man who loved her all along.
