In this 2009 horror-comedy film directed by Karyn Kusama, the story revolves around a high school cheerleader, played by Megan Fox, who becomes possessed by a demonic force. Her best friend, portrayed by Amanda Seyfried, must navigate the terrifying changes and the ensuing chaos as the possessed cheerleader begins to prey on their male classmates. The film explores themes of friendship, betrayal, and the supernatural with a darkly comedic twist. While it did not receive any major awards, it has since gained a cult following for its unique blend of horror and humor. For those interested, the movie can be viewed for free on 123Movies / Movies123.