Kohsea: The Unstoppable Rise of Nigeria’s Newest R&B Sensation “A Conversation with Nigeria’s Rising R&B Sensation” Mbadugha Pearl Kosisochukwu, popularly known by her stage name “Kohsea,” is a Nigerian female R&B/Afrobeats artist. It was a hot Sunday afternoon, the weekend after Kohsea returned from her trip to Port Harcourt for