christina milian's bodyguard pushes woman
*Uh oh! Looks like trouble for Christina Milian … and her bodyguard is the source.

A rowdy woman wearing nothing but shorts and a bra was upset for some reason unknown … or maybe just drunk.

Nevertheless, Milian’s bodyguard wasn’t having that!

He gave the woman a palm blow to the face.

And it’s all caught on video!

It happened Sunday night after Milian was enjoying the night out on the town at a Hollywood nightclub.

Well, her fun was cut short by the incident.

Milian’s bodyguard decided to get physical in order to make sure Milian wasn’t in harm’s way.

That’s basically what bodyguard’s do…

But this is not a good luck for Milian and her team.

NO word yet on what led to the altercation.

Watch the video below: