Pillavalu Gajapathy Krishnaveni, more famously known as Jikki, was an Indian playback singer from Andhra Pradesh. She sang around 10,000 songs in Telugu, Tamil, Kannada, Malayalam, Sinhalese, and Hindi languages.

Madras Lalithangi Vasanthakumari was a Carnatic musician [1 and playback singer for film songs in many Indian languages. MLV and her contemporaries, D. K. Pattammal and M. S. Subbulakshmi, are popularly referred to as the female trinity of Carnatic music. A prime disciple of G. N. Balasubramaniam, she was the youngest among the established musicians of that era and was the youngest female to receive the Sangita Kalanidhi award. In 1967, she was honored with the Padma Bhushan, the third highest civilian award, by the government of India. Her daughter, the late K. Srividya, was an actress in Tamil and Malayalam.