Hyderabad, May 31: Tollywood actor Krishna, who is popularly called superstar, is celebrating his 79th birthday today. His daughter Manjula Ghattamaneni did a special interview with him on the occasion of his birthday. To a question, Krishna said that it’s gift from god to look slim even at this age. “My ideal weight is in between 76 and 78 kilos,” he stated. The actor revealed that he doesn’t like eating sweets. Krishna also shared his experience of getting a first chance in movies and his interaction with legendary actor S.V. Ranga Rao.