Four years ago, foes turned friends Shah Rukh Khan and Salman Khan had yet again locked horns at Katrina Kaif's birthday party.

Salman who was then in a relationship with Katrina had thrown a party in her honor, but the celebrations took an unexpected turn when he and SRK got into an ugly brawl.

Ever since then life has come a full circle for all the three, as inspite of being away from each other for all these long years, they have been working with each other.

While Katrina signed 'Ek Tha Tiger' with Salman despite her broken relationship, she also signed Yash Chopra's film with SRK. 

As the cold war had started at her birthday party, with she working with them again makes her the most apt person to get the know-how of the current equation between the two stars.

However, Kat cunningly escaped the tricky situation of divulging the details of their relationship and blurted out the following diplomatic answer, "I've never been caught up in the crossfire of cold vibes between Salman and SRK. I think both of them are too busy with their own lives to bother about each other. They have moved on and so should we."

Smart move!