Orlando and Justin have some history. A few years ago Justin got pretty cozy with Orlando's then wife, Miranda Kerr - and they divorced not long after. A frew months ago, Orlando was photographed with Selena Gomez - Justin's ex, of course.

So the two saw each other at a restaurant, Justin called Orlando a "bitch", and Orlando threw a punch- which you don't see on the video - but Orlando getting in Justin's face IS in the video, enjoy: