The screening of the Udta Punjab took place last night and Ranbir Kapoor and Katrina Kaif were both invited for the same. However as expected, Ranbir avoided Katrina.  According to the reports, Alia Bhatt organised the personal screening where she invited quite a few stars, but Ranbir chose to watch it at another location. Katrina and Alia are good friends so it was obvious that Kat would be present at the screening there.