Frustrated by her friends' obsession with a makeup influencer, Penny becomes an influencer herself but the fame quickly goes to her head.

After her parents forget to pick her up, Penny starts a rideshare company aimed at kids whose parents are too busy to drive them.

LaCienega feels threatened by her ugly-duckling-turned-beautiful-swan cousin, LaBrea, as her quinceañera approaches; Sunset's sister, Melrose, goads her into making poor choices.