Karthik is a popular playback singer in south Indian film industry. He has now lent his voice to some Hindi film songs as well. He has sung quite a few popular songs and has given hits with music directors like A. R. Rahman and Harris Jeyaraj. He was born on November 7, 1980 in Chennai, Tamil Nadu. He got married on July 12 2006 in Tirupathi. Notable songs * Once upon a time,Dubai Seenu * Eduta Nilichindi Choodu,Vaana * Oh my friend,Happy Days