Rehema Chalamila in Tanzania Iringa, popularly known for her stage name Ray C, is a musician from Tanzania. Her music is a mixture of bongo fleva,Taarab and R&b .
Before venturing into music, she worked as a presenter for the Dar es Salaam-based Clouds FM radio station. She released her debut album "Mapenzi Yangu" in 2003.
She has toured East Africa, China, United Kingdom and other countries.
She been a subject of a controversy since erotic or pornographic pictures and videos of her have been circulating in the public .