Question: Svetha Rao, professionally known as Raja Kumari, is an Indian American songwriter, rapper and recording artist from Claremont, California, Kumari is best known for her collaboration with notable artists including Gwen Stefani, she is a co-founder and the lead vocalist of which band?
Sentence (from "Raja Kumari"): Svetha Rao (born January 11, 1986), professionally known as Raja Kumari ('The princess' in Sanskrit), is an Indian American songwriter, rapper and recording artist from Claremont, California.
Relevant evidence: No