Sidharth Malhotra Birthday: Few interesting facts about the Aiyaary actor . The handsome hunk of bollywood industry Sidharth Malhotra turns a year older today. Sidharth Malhotra celebrates his 33rd birthday on Tuesday. He currently awaits the release of Aiyaary, which will hit screens on February 9. On his birthday here are some interesting facts about the actor you probably didn’t know about.