After a cheerleader falls off a pyramid and into a 20-year coma, she wakes up as a 37-year-old woman, ready to return to high school.
Stephanie Conway (Rebel Wilson) is the most popular girl at Harding High. She is captain of the cheerleading squad, she is dating the quarterback and she is well on her way to becoming the prom queen.
Girls want to be her and guys want to be with her. She has it all — until a disastrous cheerleading stunt lands her in a coma.
Fast forward 20 years later and Steph finally wakes from her coma as a 37-year-old woman. She goes back to her high school and tries to assume her role as the star of the school. Most of all, she is still set on winning the crown as prom queen.