<span class=normal>January seems to be the month for Bollywood celebrities who are gearing up to celebrate birthday bashes in a row. From Farhan Akhtar to Farah Khan to Hrithik Roshan several personalities from this glamour world have their birthday this month and their friends are making it a point to make their day special. <br><br><br><p class=clear>&nbsp;</p>Recently, several Bollywood celebrities attended the private birthday bash of Farah Khan who turned a year older. Amongst them were Sanjay Leela Bhansali, Farahs cousin Tabu, Kabir Khan, Sushant Singh Rajput, Preity Zinta. </span>