Bollywood actors Sidharth Malhotra and Alia Bhatt, who have been paired together for the second time after “Student of the Year” have begun shooting for their upcoming Bollywood film “Kapoor and Sons.” Confirming this news, Sidharth, Alia and Karan got onto a microblogging site to write about the same. Directed by Shakun Batra, “Kapoor and Sons” also stars Fawad Khan, Rishi Kapoor and others. The film will be produced by Karan Johar.