It's Shah Rukh Khan's wife and successful entrepreneur Gauri Khan's birthday today and she has turned 49. Since the clock struck midnight, wishes have been pouring in for her on social media pages. Several fan clubs of SRK are dedicating post for Queen Khan and it shows how immensely proud they are of Gauri. Moreover, even celebrities have started wishing Gauri via their Twitter and Instagram pages.

One of the sweetest wishes for Gauri was none other than by Karan Johar. The ace filmmaker took to his Instagram page and shared a throwback photo of Gauri with a heartfelt birthday wish. He wrote, "Happy birthday to the strongest silent support system in my life...the most real person I know...beautiful within and beautiful always ... and one must never be fooled with her blank stare because she is ridiculously on point with her observations! She makes me laugh with her manual of how to live a stress-free life (she knows what I am talking about) also am so proud with how she has created a solid professional zone for herself and is super successfully running a design enterprise...I love you so much Gauri! You don’t realise how much of a force you are in all our lives....shine on!! Happy birthday..."

A few days back, SRK took to his Twitter page and praised Gauri as she graced the cover of a business magazine. He tweeted, "Now I know where my entrepreneurship drive comes from! Need to learn some moves from this wonderful Business lady."

Happy Birthday, Gauri Khan!