Mean Sluts (2004)

GENRE: X-rated Satire, Teen Comedy, Comedy

18 year old Cady "Sweetlips" Whoren (Lindsay Lohan), born & educated in Africa by her scientist parents, moves to the suburbs of Illinois and finally gets to experience public school as well as a quick primer on the cruel, tacit laws of popularity that divide her fellow students into tightly knit cliques. She unwittingly finds herself in the good graces of "the Plastics", the A-list slut clique. That is until she makes the mistake of falling for - and giving her pussy to - Aaron Samuels, the ex-boyfriend of alpha Plastic Regina "Goodhead" George (Rachel McAdams).

Also starring: https://www.imdb.com/title/tt0377092/