Karan, turns 43 today and celebs took on twitter to wish him and share some memories of him!
Sidharth Malhotra wished in a silent way by tweeting "Happy birthday @karanjohar thank you for being the way you are,love you for it,big hug"
Alia used instagram to share a picture with a caption which reads #throwback from my birthday to your birthday;)@karanjohar and even tweeted "Happy birthday to my favourite @karanjohar!!!!! Love you love you to the stars and back"
Varun Dhawan dedicated a song to Karan from his upcoming movie ABCD 2! "#HappyBirthdayKaranJohar @karanjohar hope you have the most amazing year big hug. Wanna dedicate this song to U" and other tweet reads "EXCLUSIVE for @karanjohar on his birthday the happybirthday song from #abcd2 @ShraddhaKapoor @ABCD2Disney"
Dance master Farah Khan tweeted "@karanjohar oh ho Just whn I thought I'll finally attend ur bday party uv left the country happy birthday Karu.." with a picture her and Karan!
Sajid Khan posted "@karanjohar happy bday my friend...have a gr8 one!"
Even we wish this Bahumukhi Pratibha Ke Dhani (Multi talented) person a very Happy Birthday!!