Tiger Zinda Hai actress Katrina Kaif who is busy for her upcoming movies like Zero, which is being helmed by Anand L. Rai the movie also has the star cast, Shahrukh Khan, and Anushka Sharma. The trio earlier was seen 'Jab Tak Hai Jaan'. 

Katrina Kaif is also going to see in 'Thugs of Hindustan' opposite many versatile actors like Aamir Khan, Amitabh Bachach and many others. 

And as today that is 15th of March Abhay celebrates his birthday and was on the sets of Zero, Katrina, who was at the shoot with him, shared a cute birthday selfie as her Instagram story. 

In the photo, the duo is seen adorably posing together in front of a birthday cake and while Katrina wished him a Happy Birthday, she also captioned the image as "Mile dobara."

Meanwhile, speaking of Abhay's character in Zero, the actor will be playing Katrina's love interest. According to a popular daily, Katrina plays an actress who is going through a heartbreak, courtesy of Abhay.
 
A source had told a leading daily, "While everyone thinks that only Shah Rukh Khan has a special role in the film, they will be surprised to know that Anushka and Katrina's characters also face various challenges. While everyone knows Katrina plays a diva, nobody knows that she is also an alcoholic in the film. She battles with alcoholism, which affects her life in various ways. Anushka, on the other hand, plays a struggling scientist. The makers are trying to keep these details a secret because they don't want to give out too much information."
 
Zero is slated to release on December 21, 2018.