Allu Sirish and his girlfriend Nayanika Reddy are engaged! The happy news was shared by Allu Sirish on social media, as he dropped some heartwarming clicks with his fiancée. "I'm finally & happily engaged to the love of my life, Nayanika!" he added.Allu Arjun also shared family moments on social media. Taking to Instagram, Arjun congratulated his "sweetest brother.