Senior actor turned producer Naga Babu is the brother of Megastar Chiranjeevi and Power Star Pawan Kalyan, it is well known. In an interview with a media channel recently, Naga Babu was asked about Balayya, Naga Babu said,' I don’t know who is Balayya? 'I’m sorry. Though the media person tried to say that he meant Balakrishna. Naga Babu denied knowing Balakrishna but he added that he knows Balayya, a senior artist in the Telugu film industry. Earlier, he also declined to comment on the director RGV.