Cher Horowitz is a wealthy and popular high school student in Beverly Hills who spends her days obsessing over fashion, social status, and matchmaking. Living with her father, a high-powered lawyer, she befriends new student Tai Frasier, an awkward and unpolished transfer. Determined to enhance Tai's social standing, Cher gives her a makeover and introduces her to the school's popular clique. Meanwhile, Cher navigates her own romantic aspirations, fixating on a new student named Christian. As she orchestrates the lives of those around her, including her teachers and friends, Cher faces a surprising series of events that challenge her worldview and self-perception.

Cher’s seemingly perfect life starts to unravel when she grapples with unexpected romantic feelings and shifting social dynamics. Her superficial priorities are questioned, leading to moments of introspection and growth. Through a blend of humorous missteps and sincere realizations, she begins to discover deeper values and authentic connections. Lessons about love, friendship, and self-awareness guide her toward becoming a more grounded individual.