In a studio in Culver City, California, T-Pain is ready to put on a show. The American rapper and singer-songwriter, known for popularizing Auto-Tune with his hits such as “Buy U a Drank” and ...

Fans waved glow sticks at an animated character on stage, having packed a sold-out Hollywood concert hall to see their virtual idol perform -- showcasing the global ambitions of Japan's "VTuber" ...