Authorities are investigating an incident at #BlacChyna’s San Fernando Valley home where things reportedly went down this morning.

Chyna’s hairdresser filed a police report against Chyna claiming that she threatened her with a knife during an argument.

Law enforcement sources confirmed to @tmz_tv that Blac Chyna appears as a named suspect on an assault with a deadly weapon report.

The stylist reportedly also got physical by hurling cans of soda at Chyna’s car. TMZ reports that the whole melee was over Chyna owing the hairdresser some money.

In the report that the hairdresser filed, she claims Chyna threatened her with a knife when the stylist asked for payment but sources close to Chyna deny she pulled a knife and that the hairdresser left all upset and threw soda cans at Chyna’s car.

It was reported that Chyna and Tyga’s son King was present during the fight and now that the police report has been filed, the L.A. County Department of Children and Family Services will reportedly get involved and at the very least do a welfare check at the home for the child.

Not too long ago, Chyna reportedly got into a similar fight with her makeup artist and the police were called then, too.

Chyna was not arrested in Saturday’s incident though it’s unclear where the investigation will lead authorities.

She had not publicly commented on the matter as of Saturday afternoon.

Stay here for any updates, Roommates.

TSR STAFF: Christina C! @cdelafresh