Katrina Kaif throws a starry soiree for B-townies on her birthday

Karan Johar, Arjun Kapoor, Sidharth Malhotra, Alia Bhatt, Aditya Roy Kapur, Vikas Bahl , Kabir Khan and his wife Mini Mathur were among the few Bollywood celebs who were the part of Katrina Kaif's birthday party this past weekend. Looks like the actress has quite a gala time with the people she has worked with over the years and her family who was also present there. Take a look!