Sources say that Orlando instigated the incident after being annoyed seeing Justin.

Wouldn't you be annoyed by this face?

Orlando said, "What's up, bitch?"

Orlando swung, but Justin Bieber's tiny, flexible pussy reflexes were too fast for Legolas. 

Within seconds, people intervened, and there was minor pushing and shoving around their entourages. 

Where were his bodyguards?

Rumor has it that Orlando's ex-wife Miranda Kerr went on a date with Justin while they were still married.

I call bullshit.

Then, shortly after the incident, Justin posted an image of Miranda on Instagram. It has since been deleted. 

Orlando has been spotted with Justin's ex - Selena Gomez. They might be dating. Or not. 

Here's a video from TMZ showing Orlando and Justin appearing to argue.

While we couldn't see any punch, we sure wished he landed one on Justin.

You won't be so lucky the next time, Justin.