Hrithik Roshan, Priyanka Chopra, Alia Bhatt, Sidharth Malhotra, Sonam Kapoor, Farah Khan and a host of other Bollywood celebs took to Twitter to wish the Junior Bachchan a happy birthday as he turns 39 today.

'Happy New Year' director Farah Khan shared the above picture on her Twitter account while wishing Abhishek Bachchan a happy birthday. Picture courtesy: Farah Khan's Twitter account @TheFarahKhan