Lizzie and Miranda are going to star in Gordo's latest student film project. That's until Gordo shows them some rehearsal photos and Miranda totally freaks. Suddenly she thinks she has six chins and enormous arms, and immediately starts a diet. Now Lizzie is the one who's freaked. Miranda needs to stop this crash diet and start eating - now! But how do you get your friend to see herself the way you do? Meanwhile, Gordo is obsessed with being short. When Parker McKenzie blows him out for a date, Lizzie and Miranda know they have to get Gordo to realise he's great as he is.