After the historical magnum opus Takht got scrapped, Karan Johar is now all set to come back with a multi-starrer titled Rocky Aur Rani Ki Prem Kahani. KJO will don the director's hat after five years of Ae Dil Hai Mushkil. Ranveer Singh and Alia Bhatt have been roped in to play the leads. However, there are more surprises for the audience. Reportedly, the filmmaker has roped in Jaya Bachchan, Shabana Azmi and Dharmendra in key roles of Ranveer's grandmother and Alia's grandparents respectively. The movie will be about family values and love.