South actress Kriti Kharbanda and model-turned-actor Gaurav Arora have been added to the cast of the Emraan Hashmi-starrer 'Raaz 4'.

Gaurav, who is rumoured to be Kriti Sanon's boyfriend, makes his debut in Vikram Bhatt's 'Love Games'.

Kriti has done Telugu films earlier and will also be seen in a Tamil flick.