Butera Knowless, born Butera jeanne d'Arc, is a Rwandan singer. Her stage name is taken from American R&B vocalist Beyoncé Knowles. Butera Knowless writes many of her own songs and is known as a strong entertainer famous for her dancing and beauty. Her songs touch on such themes as romantic relationships, societal issues and daily life. Knowles released her debut album, Komeza, in December 2011. Her second album, Uwo Ndiwe, was released in March 2013. Knowles is managed under the label Kina Music.