Karan Johar and Hiroo

Karan Johar's mother Hiroo turns 75 on March 18. The doting son is pulling out all the stops to make her milestone birthday a memorable one. Invites have been sent to the who's who of the industry along with a bouquet of white roses, a bottle of champagne, a box of chocolates and a cake. A fancy invite and an even fancier bash.