Birthday girl Sara Ali Khan is a fitness enthusiast, her stunning transformation is proof - In pics

Before entering the showbiz, actress Sara Ali Khan weighed more than 90 kilograms and loved munching on junk food.

Actors Saif Ali Khan and Amrita Singh's daughter has been very vocal about changing her lifestyle. Sara said she realised she was unhealthy and wanted to change that.

The 'Kedarnath' actress wanted to shed extra kilos but never aimed to be size zero. For her, the goal was to be healthy not skinny.

Sara Ali Khan's determination has been commendable. The actress shed kilos by consistently training. Sara enjoys yoga and pilates. She has done training in boxing as well.

Exercise and working out have now become a vital part of Sara Ali Khan's life. The actress doesn't miss her workouts even she is holidaying.

The actress also hits the gym with her younger brother Ibrahim Ali Khan.

Sara Ali Khan hits the gym in style with her uber-cool gym clothes.

Sara Ali Khan can be seen enjoying a workout session with actress Janhvi Kapoor.

Sara Ali Khan is very particular about her work outs and takes out time to exercise despite her hectic work schedule.