I requested Imtiaz to cast Alia in 'Highway': Karan Johar Business Standard Karan Johar says he requested Imtiaz Ali to cast Alia Bhatt in 'Highway', which required a mature performance in the lead role. Johar, who launched Alia in his 2012 college drama 'Student of Year' along with Varun Dhawan and Sidharth Malhotra, says he did ... |