Yamaha's Singing Robot: Meet HRP-4C, The World's First Sane Pop Star (VIDEO)

Meet the Japan's hottest up-and-coming pop star: she's cute, edgy, and demure, and has a great voice.

She's also a robot.

HRP-4C is a life-like girlbot programmed with Yamaha's Vocaloid voice synthesis software -- which means not only can she sing better than Britney, she's probably saner too.

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