Madison Penrose (Julianna Guill) is a spoilt, rich brat who is re-opening the abandoned roller-skating rink for her Sweet 16. While planning the party with Chloe Anderson (Susan Griffiths), another friend, Olivia Wade (Maia Osman) reveals that Madison's ex-boyfriend Brigg Jenner (Chris Zylka) had a 'moment' with the school freak Skye Rotter (Lauren McKnight), much to the annoyance of Madison. To teach Skye a lesson, Madison steals her clothes, causing Skye to walk home in nothing more than a bathing suit and towel. Madison then shops for dresses, and hands out invitations for the party along with Chloe and Olivia, where she is seen to bully the other two girls who are intimidated by her. While at the party, Madison finds out Skye has crashed the party, and orders Chloe and Olivia to deal with her, while Madison herself tries to seduce Brigg to win him back. However Brigg rejects her. Madison then finds out her cake is not the one she wanted, and storms around the party, saying everything is ruined. While recieving her cake, Olivia's decapitated body falls into it, causing it to fall over to which Madison screams MY CAKE! As all the partiers leave in a hectic rush, Madison stays behind trying to convince people the party is not over, before turning on Skye saying she ruined her party. The two girls are attacked by the killer. After a pursuit, Madison is knocked out. She later wakes up in a cage in the cellar, tied to a chair opposite Skye. The killer then tells Skye she must kill Madison becuase she deserves to die. Madison pleads with Skye and says she is infact a good person and does not deserve to die. Skye listens and defeeats the killer, before untieing Madison. Madison screams insults at her however and pushes her out of the way to save herself, leading Skye to lock Madison in the cage with the killer, before leaving Madison to her fate.In the sequel, a memorial is held for Madison and the other victims of her Sweet 16 party. Skye has a dream that Madison appears in her bedroom, blaming her for her murder. Show less «