Shah Rukh Khan, Kareena Kapoor Khan: 10 celebs who will definitely attend Karan Johar's birthday bash! bollywoodlife.com

Karan Johar turns 45 today and we wish him all the happiness in the world. We also wish he keeps producing and directing movies for a very, very long time. Well, coming to the point, we are eagerly looking forward to a B-Town reunion as it's Karan's birthday. Karan's bashes are known to bring the who's who of Bollywood together – be it best buddies or sworn enemies. And a birthday bash certainly warrants a get-together. Every year we get lyrical over the pictures that surface from Karan's birthday bash and we are sure that this year won't be any different.