Katrina, Sonakshi trouble Coldplay organizers!

Ever since we got to know that Coldplay will be coming to India, the whole country has been pinning their hopes on going for the grandest concert of all time. Moreover, the organisers of the event are having a tough time managing the egos of the actors. For instance, Sonakshi Sinha is adamant of not being present at the same time as ex flame Arjun Kapoor. Similarly, Katrina Kaif doesn't want to be anywhere near exboyfriend Ranbir Kapoor.