Watch Kangana & Rajkummar end up in a FIGHT in London

We are well aware that these two talents Rajkummar Rao and Kangana Ranaut are coming together for a film titled 'Mental Hai Kya' and with such a quirky title the makers released even quirkier movie posters. However , the two were on the movie sets in London when they broke into a fight. Well , not quite literally. This was yet another quirky way to announce the release date of their forthcoming movie.