Allu Arjun's children, Allu Arha and Allu Ayaan, are incredibly cute and the paparazzi's favorite celebrity kids in the neighborhood. They're young and just as popular on social networks as their parents. Arha got a year elder yesterday, and Allu Arjun went all out to make it a memorable occasion. At Dubai's Burj Khalifa, he surprised his daughter with a party and Allu Arjun also met with his childhood friends at the same venue.