Some like him as a supermodel and some are fans of his comic timing, either way John Abraham is the heart throb of Bollywood – something that all of us will agree. The superstar has been making us gush with his infectious smile and cute dimples ever since his modelling days. He is also envied for his powerful muscular body but you must know that he works really hard to maintain his fit body. He is not just a style icon but a true fitness icon too! On John Abraham’s birthday (17th December), we reveal some of diet and fitness mantras that you can follow too to lose weight and get back in shape.