Priyanka Chopra knows Katrina Kaif’s secret?

Are they a couple or not? Well, Katrina Kaif and Ranbir Kapoor have got the whole world guessing. But neither of the two has given as much as a subtle, slight hint that they’re dating, despite endless gossip about their brewing romance.But now, if claims of a tabloid are to be believed, someone has come to know their secret. And that someone is none other than Ranbir’s Anjaana Anjaani co-star