Stylish star Allu Arjun who recently forayed into Twitter has been sharing a lot about his personal as well as film stuff over the platform. A few hours ago, the actor has shared the birthday photo of his son Ayaan on his Twitter page. The birthday of Ayaan was celebrated in a private ceremony in Singapore early this month. The actor is currently busy promoting his latest release S/O Satyamurthy and is now in Kerala to meet his fans. S/O Satyamurthy’s Malayalam version is poised for release this week and Allu Arjun is busy with the pre-release activities along with his team.