Saiyami Kher and Alia Bhatt

Mirzya actress Saiyami Kher has become a replacement specialist. After stepping into Kriti Sanon's shoes in the Farhan Akhtar-starrer 'Lucknow Central', buzz is she has now replaced Alia Bhatt in Rajshree Ojha's next based on a Kashmiri all-girl rock band. The film also stars Nawazuddin Siddiqui.