Mumbai:A few days back, we had reported that Katrina Kaif will be reuniting with her 'Zindagi Na Milegi Dobara' co-star Abhay Deol for Shahrukh Khan starrer Zero. The actor has an extended guest appearance in the film. While the shooting for the film is currently going in full swing, it is confirmed with katrina's instagram post that Abhay Deol is indeed a part of zero. Recently the Abhay deol celebrated his birthday on the sets and later Katrina posted a pic with Abhay deol on her Instagram story.