Today is 20th birthday of bollywood actress and mahesh bhatt's daughter alia bhatt who made her debut in karan johar's student of the year. Alia Bhatt celebrated her birthday on the sets her upcoming film "Highway". Alia Bhatt, Co-star Randeep Hooda, director of the film Imtiaz Ali and Team of the Highway movie were present there. A very happy birthday to Alia Bhatt.
