Love Triangle: All is not well between Ranbir and Katrina

Well, yeah! As the title says, All is not going too well between Ranbir Kapoor and Katrina Kaif. They may keep their relationship a secret, but if sources are to be believed, Katrina kaif has stopped talking to Ranbir Kapoor due to her own insecurities.Wondering what the reason can be???Well, Ranbir’s closeness to his co-star in Rock Star, Nargis Fakhri, has left Katrina Kaif feeling rather