It's Carmen's 16 birthday, so she invites everyone to her birthday slumber party hoping that Glamazons will accept her. Sam warns her that she's making a mistake and that they will only make fun of her but she ignores her friend's advice. Nicole and her gang have no intentions of coming until Nicole meets Carmen's dreamy older brother, twenty something Leo. Lily asks Carmen if she could postpone her party since Lily has to help out in the local chicken restaurant. Fearing that the Glamazons won't attend the party then, Carmen politely refuses Lily's suggestion. Harrison is frustrated that Josh is coming, since he still has feelings for Brooke, his childhood friend and Josh's current girlfriend. Brooke takes Josh into an empty room in the school to have sex with him but nurse Glass, Ms. Glass twin sister, catches them before things go to far. All the girls except Lily show up at the party. Everything is going well at first as Nicole, Mary Cherry and Poppita Fresh explain Carmen how to ...