Yallah Gaudencia Mbidde, known as MC Yallah, is a Kenyan-Ugandan rapper. She has been rapping since the 1990s, when she was inspired by American hip hop and the Ugandan artists Young Vibes. During the 2000s, she was a host on the popular show NewzBeat. MC Yallah is part of the record label Nyege Nyege, and became more popular when Nyege Nyege performed concerts in Europe.