'Chubby' teen turned ripped fitness model insists her incredible body is ALL natural as she publishes the results of her drugs test

The 23-year-old fitness addict from Sao Paulo says that she transformed her body after being called 'chubby' by her peers. 




Since getting fit however, she's faced a new battle...with critics accusing her of using steroids. In a bid to prove she's all natural, she has published the results of a medical test proving she hasn't taken drugs. (Pictured: Rafaela Ravena as a 'chubby' teenager and right, with her new body. Inset: The fitness model shows off her derriere)