DJ LAWYERS UP In Justin Bieber SPITTING CASE

The DJ who was the apparent recipient of a loogie to the face compliments of Justin Bieber has officially lawyered up — and filed a police report against the singer. TMZ is reporting.

JD Addison Ulhaq told police the trouble started after Bieber’s security goons thought the wax spinner was taking pictures of his Highness..

Addison — who’s a junior at Ohio State University and a neuroscience major — says he didn’t snap ANY photos … but Bieber didn’t buy his denial and cussed him out and spat in his face.

The police report, obtained by TMZ, reads — “The victim stated that the suspect told him that ‘His mother was a bitch, his father was a bitch and he is a bitch.'”

Addison’s lawyers say Bieber’s spit assault left saliva and mucus in Addison’s eye, nose, and mouth … disgusting.

Following the alleged altercation, Addison said he got tested for Hepatitis, but the test came back negative.

In the police report, cops note — “The victim stated that he does not want anything done at this time and just wants to document the incident.”

It’s unclear if Addison plans to file a lawsuit … but it definitely looks like he will.

So far, no criminal charges have been filed.