Karthik (born November 7, 1980 in Chennai (formerly Madras), Tamil Nadu) is an Indian playback singer of the Chennai film industry. Karthik started his professional career as a backing vocalist and has since been working as a playback singer. He has sung in multiple languages including Tamil, Telugu, Malayalam, Kannada and Hindi among others. Karthik is known for his versatility in the industry which gave him opportunity to sing a variety of songs.
Who is the sexiest model in the world?