Here's what they tweeted:
Madhuri Dixit: Awesome job, @MirzaSania.
Farhan Akhtar: @MirzaSania Congratulations on achieving the No.1 spot. And to @mhingis. You're an inspiration for girls to follow their dreams.
Farah Khan: What great news to get 1st thing in the morning!!! @MirzaSania way to go babyyy.
Dia Mirza: You make us so proud @MirzaSania. Your determination is inspiring! #FellowHyderabadi #ProudIndian #DoublesWorldNo.1 #GirlPower
Shraddha Kapoor: World number oneee!!! Congratulations @MirzaSania !!! #ProudMomentForIndia #HeadsUp ;) :D
Huma Qureshi: So proud @MirzaSania #GoGirl
Vir Das: Kudos @MirzaSania on the number one spot!!
Vishal Dadlani: First @NSaina and now, @MirzaSania ! Number one IN THE WORLD!! Women of India, leading from the front! Proud day for all of us!
Riteish Deshmukh: Pride of India - world No1 @MirzaSania - huge achievement-big congratulations my friend - hugs
Sophie Choudry: Congrats @MirzaSania on this incredible achievement which will inspire many young girls to follow their dreams!! #womanpower #respect
Esha Gupta: Woohoo @MirzaSania world no.1..proud moment.i bet all the idiots who were bothered by her marriage will b slapping themselves right now..