Justin Bieber made a surprise appearance at CES 2012 last week to promote a new dancing robot from mRobo, called Tosy. Unfortunately, there were several malfunctions and it ended with the pop star putting a microphone where the gears don’t shine. Click here to see more FAILS, courtesy of Failblog.org. Continue reading for the Tosy unveiling.

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A technology, gadget and video game enthusiast that loves covering the latest industry news. Favorite trade show? Mobile World Congress in Barcelona.