介绍：This is based on the novels of Holly Jackson.　　Five years ago, schoolgirl Andie Bell was murdered by her boyfriend Sal Singh. Case closed. The police know he did it. Everyone in town knows he did it. But smart and single minded Pip Fitz-Amobi isn't so sure and she’s determined to prove it. And if Sal Singh isn’t a murderer and the real killer is still out there, how far will they go to keep Pip from the truth

介绍：影片改编自2004年蒂娜·菲编剧的同名电影和百老汇音乐剧，幽默探讨时下美国青少女学业、家庭和交友等各种问题，勾心斗角的塑料姊妹花你争我抢，谁才是Queen Bee？从小在非洲长大的高中转校生凯蒂（安格瑞·赖斯 Angourie Rice 饰），第一天上学就遇到校花瑞吉娜面对瑞吉娜（芮妮·拉普 Reneé Rapp 饰）的处处针对，凯蒂决定在这场校园斗争中展开反击。 　　影片片名其实是“刻薄女孩”的意思，这正是蒂娜·菲创作本片的初衷——有时候对女性最刻薄的反而是女性。