Filmmaker Karan Johar has begun filming for the last schedule of his upcoming romantic-drama Ae Dil Hai Mushkil. The movie, which stars Ranbir Kapoor, Anushka Sharma and Aishwarya Rai Bachchan in lead roles, is currently being filmed in Mumbai. KJo took to Twitter and uploaded a picture from the sets, writing, “Back on set for the last leg of #AeDilHaiMushkil in Mumbai.”