Nathaniel Hawthorne's The Scarlet Letter is re-imagined as a contemporary high school comedy in this tale of a scheming student who plots to give her popularity a boost by painting herself the easiest lay in school. Like most high school kids, Olive Penderghast (Emma Stone) just wants to be popular. So much so than when her best friend, Rhiannon (Aly Michalka), asks Olive how her weekend went, the bored teen decides to whip up a spicy white lie just to make things interesting. But that minor exaggeration begins to take on a life of its own when it reaches the ears of motor-mouth gossip Jesus freak Marianne (Amanda Bynes), and in no time the entire student body is abuzz over unassuming Olive's unrepentant weekend of debauchery. Of course not a word of it is true, but that doesn't stop everyone in school from talking, and an amused Olive from deciding to go with the flow. Playing the role of the hussy to the hilt, the girl who used to be invisible begins dressing provocatively and turning heads in the hallways.