Justin Bieber showed up to day four of the Consumer Electronics Show in Las Vegas to launch the new TOSY mRobo robot. You’ll notice that the Biebz has reverted to his shag hairstyle, after a brief dance with a more mature haircut. Nonetheless! The robot is actually pretty cool, and it sure doesn’t hurt to have the world’s #1 pop star behind it.

Justin clearly enjoyed playing around with the robot – and just to be clear, he’s not aiming the microphone at its crotch – there’s a nifty speaker in there.

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