After collapsing on stage in London less than 72 hours ago, Justin Bieber seems to have regained his strength as he can be seen in new footage telling one annoying member of the Paparazzi that he will kill him.
The situation was controlled by his security detail and he eventually drives off in a dark tinted van without throwing a single punch. Although the Pap looked like he could have easily thumped Bieber, had that been the case.