Alia Bhatt from fat to fit

Bollywood actress Alia Bhatt, who recently got acclaimed for her performance in Imtiaz Ali's 'Highway', is looking gorgeous in her upcoming film '2 States' with Arjun Kapoor but she wasn't always this fabulous. Mahesh Bhatt's daughter, who debut in Karan Johar's 'Student Of The Year' had to loose 16 kgs before she started shooting for her debut film. Alia worked hard and followed a strict diet for three months to shed that extra kilos. There are many other actresses, who lost weight before stepping in Bollywood. Here's a look at some Bollywood celebs who have transformed themselves before making a mark in the film industry.