When a white lie spirals out of control and leaves Olive known across the school as promiscuous, she decides to use the rumors to boost her popularity and improve her financial situation. But things soon get out of hand and Olive is forced to face the consequences of her lies.
Olive Penderghast (Emma Stone) uses a high school rumor about her promiscuity to her advantage by charging the school dorks money in exchange for spreading rumors that she slept with them.