Roopa Revathi also known as Roopa KR, is an Indian playback singer from Kerala. She started her career as a playback singer in the Malayalam movie Madampi in 2008. She has also recorded songs for Tamil and Kannada films. She was the winner of the reality show Amrita TV Super Star Global, a musical talent hunt show hosted by Amrita TV.
Roopa was born to N. Rama Pai and S. Pushpalatha in Ernakulam on 31 July 1984. Her father is a retired drawing teacher and her mother is an LIC agent. She has a younger brother Jithu K.R who works as a software engineer. She started learning Carnatic music at the age of 5 under Dr. Malini Hariharan and Tamarakkadu Govindan Namboothiri. Now, she is continuing it under Sri P Unni Krishnan and Sri M. Jayachandran. She also started learning violin when she was 7, under Sri T.H.Subrahmaniyam and has now started taking advanced lessons from Sri. Kalaimamani Embar Kannan. Roopa is married to Kuldeep M Pai, a carnatic musician, and they have a daughter Sivaradhya.
Roopa debuted as a playback singer in 2008 with the song "Ente Sharike" in B. Unnikrishnan's Malayalam film Madampi under music director M. Jayachandran.