I don't like One Direction. So can someone please tell me why I'm stuck on a game show with the five boys who have stolen millions of girls' hearts?

Serena Davidson leads two lives. At school, she's a morbidly obese, stupid, nerdy, bitchy, slutty, and a teacher's pet. But at home she's the scrawny vegetarian pushover. What would possess someone to wear a fat suit every day? And what happens when someone finds out?