Jhanvi Kapoor starrer Dhadak news is all around. The movie is being released at the box office on 20 July. People are very hopeful from the movie of two Star Kids. But do you know about other star kids pair result in debut? Some are not successful debut on box office Like Jhanvi's cousin Harshavardhan Kapoor, son of Anil Kapoor and Shabana Azmi's niece Saiyami Kher film Mirzya was a flop. But some hit, List is huge, Let's watch.