It’s the final months of high school for Ja’mie King, the best-known and most-feared girl on campus. Back on the manicured lawns of Hillford Girls Grammar after enduring the trials of Summer Heights High public school, the bossy ‘queen bee’ is now ruthlessly dedicated to winning the Best Girl in Year 12 medal. She heads the gang of school Prefects, torments her little sister Courtney and flirts with her African love interest Kwami. But the teenage divas reign begins to wear thin as a few bold girls begin to challenge her, and she faces a series of events that will change her life forever.