Kate Middleton’s fitness secret Kate Middleton Reveals Secret To Weight Loss After Three Royal Births. So, we must admit, it’s rather refreshing to hear about how Kate Middleton ensures she stays fit and healthy following the births of her three children. Previous Next Pages: 1 2 3 4 5 6 7 8 9 10 Fitness Fitness Secrets Kate Middleton secret 2019-04-20 pey