Mary Brown is funny, gorgeous, and bonkers. She’s also about 50lbs overweight. When she realises that she can’t cross her legs and has trouble bending over to tie her shoelaces without wheezing like an elderly chain-smoker, it’s time to take action.
So, one rainy day she puts down her pizza and heads off to Fat Club, where she flirts, causes mayhem, and celebrates every pound lost with a huge glass of wine.
The friends she encounters, and a man she meets, change her life forever.