Katrina Kaif once thought Priyanka Chopra tried to steal Ranbir Kapoor from her; details here

It was during 2010 when Priyanka Chopra and Ranbir Kapoor were in New York for the shooting of their movie Anjaana Anjaani

In 2010, Ranbir Kapoor broke up with Deepika Padukone and began dating Katrina Kaif and on the other hand Priyanka Chopra got split from Shahid Kapoor.
 

There was a time, when Ranbir and Priyanka were shooting for Anjaana Anjaani in New York and soon rumours of them growing close had started doing the rounds. This news made Katrina uneasy and she started suspected that Priyanka of stealing Ranbir from her, which led to a cold war between the two divas.

So Katrina decided to take matters into her own hands and went to the Big Apple and gave a surprise. It was clear that Katrina wanted Priyanka to keep a distance from Ranbir, so she did gracefully and walked away.

We all know that Ranbir had cheated on Deepika with Katrina.

In many interviews, Ranbir had openly said he cheated on Deepika with Katrina. In the interview, the 37-year-old Ranbir confessed, "Yes, I have cheated, out of immaturity, out of inexperience, out of taking advantage of certain temptations, out of callousness. You realise it now, when you grow up and you value it more as to why be in a relationship, why be committed to someone when you cannot be committed?"
 

Not just that, in an interview with a leading magazine, Deepika opened up about the reason for their breakup.
 

The actress said, “For me, sex is not just about physicality; there are emotions involved. I have never cheated or strayed when I’m in a relationship. If I’m going to be fooling around, why would I be in a relationship? It’s better to be single and have fun. But not everyone thinks like that. Maybe that’s why I’ve been hurt in the past. I was foolish enough to give him a second chance because he begged and pleaded, despite the fact that everyone around me said he was still straying. Then I actually caught him red-handed. It took me a while to get out. But having done that, nothing can make me go back. That ship has sailed.”

Deepika also talked about Ranbir Kapoor’s infidelity in the interview. Deepika said, “The first time he cheated on me, I thought there was something wrong with the relationship, or me.” She further said, “But when someone makes a habit of it, you know the problem lies with him. I give a lot in relationships and don’t really expect much in return."