Karan Johar wishes his mother on 75th birthday

Ace filmmaker and doting son Karan Johar has marked his mother, Hiroo Johar's 75th birthday by posting an adorable collage on social media.

KJo paid tribute to the 'centre of his universe' by sharing some sweet pictures with his mom with this note, "Centre of my universe and the big love of my life!!! My mom is 75 today!!!"

Reportedly, the 'Ae Dil Hai Mushkil' director is hosting a grand party to celebrate his mother's birthday.

Gauri Khan, recently, shared a video of the invitation card for his mother's birthday bash. It had white roses with a bottle of champagne, a box of chocolate and a cake.