Justin Bieber was on hand to help unveil the new TOSY mRobo Ultra Bass at the CES technology trade show in Las Vegas, NV. The robot is a portable speaker that grows limbs and a head before it starts dancing to the beat. Justin even got a little silly with the bot and made funny faces on stage.
CAPTION THIS: What do you think Justin Bieber is thinking in the photo with the mRobo above?