'Bestie' Farah Khan throws b'day party for Sania Mirza

The bond between Farah Khan and Sania Mirza seems to be getting stronger as Farah recently threw a party to celebrate the tennis star's 29th birthday.

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.