I don't know if you guys watch the show... I found it about a year ago and it is honestly the most wtf thing I've ever heard of... Tbh, idk how it's allowed on TV... :0
ANYWAY, the reason I started watching it (apart from Dan Petronijevic being in it cx), was because of season 1 episode 5 - Monster Fat.
Summary: "When the most overweight girl in school uses the book to become thin, all her leftover body fat creates a monster that turns the other girls obese."
Basically, all of the hot girls become fat, including one of the main character (although her hotness seems to be debatable - I think she's pretty?). Unfortunately, there's no male WG