"These kinds of talks are just rumours. They are a part and parcel of the industry. One has to smile and concentrate on work," said Katrina.
When asked if she was ever dating Ranbir, Katrina said: "I have never commented on my personal life. And will not do so now."
The rumours of their romance started when the two worked together in Rajkumar Santoshi’s Ajab Prem Ki Ghazab Kahaani.
Ranbir was earlier in a relationship with Deepika Padukone while Katrina reportedly dated Salman Khan.(PTI)