Jawbreaker (1999)
When an exclusive clique of teenage socialites accidentally murder their best friend on the morning of her birthday, the three girls responsible conspire to hide the truth. high school, jealousy, nightmare, confession, dark comedy, groupie, ambition, female friendship, revenge, prom, dead body, dating, fashion, rock band, makeover, polaroid camera, public humiliation, social outcast, prank gone wrong, social climbing, back stabbing, accidental killing