OMG! All hell breaks loose on Indian Idol 12 as Anjali Gaikwad, Arunita Kanjilal, Mohammad Danish and Shanmukhapriya slap each other — watch video

We've chanced upon a BTS video of Anjali Gaikwad, Arunita Kanjilal, Mohammad Danish and Shanmukhapriya, where the quartet can be seen slapping each other on the set of Indian Idol season 12 while a song plays in the background