Karan Johar shares bloopers of the shooting of Jhumka song, then Ranvir shared it on his Insta story. Sharing this, Karan wrote, 'Jhumka, thumka, laugh, bloopers and much more - all right here.<br /><br />#karanjohar#aliabhatt#ranveersingh#whatjhumka#rockyaurranikiipremkahaani<br />
