Justin Bieber HALF-NAKED again in public!

Justin Bieber, 19, was performing at the Mastercard Center, Beijing, as part of his Believe tour, when he took the opportunity to once again show off his toned torso.

Justin threw his studded jacket to the side of the stage, Justin was left half naked in just a pair of matching drawstring trousers and high-tops with his Calvin Klein boxers poking out from just beneath.

HE JUST CANNOT HELP HIMSELF!

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