Director Farah Khan recently threw a party to celebrate the birthday of tennis star Sania Mirza. Posting a group photo with the birthday girl, Riteish Deshmukh, Tabu, Sajid Khan, Genelia D'Souza and Parineeti Chopra, the 50-year-old director tweeted, "N the party begins!! The early guests r here!!" Her tweet was followed by a group collage from the party that was captioned, "What a night!! Must say the hostess (me) had the best time if I'm awake til 4 am..Happy bday again @MirzaSania .." Showing her gratitude towards the host, Sania later tweeted, "Thank you for being the best friend and best host ever I love you baby @TheFarahKhan Thank you for being the best friend and best host ever I love you baby @TheFarahKhan."