Chris Brown has been arrested after being thrown out of the rehab facility where he's been living for the past four months.

He was ordered to live in the Malibu rehab facility for 90 days for anger management in connection to the Rihanna beating case (yes, that drama is still following him). He completed the sentence, but at his last hearing the judge ordered Brown to remain in rehab until a separate assault case in D.C. played itself out.

The judge made it VERY clear that if Chris left rehab he would go directly to jail.

The reason he was booted from the facility is still unknown at the time but TMZ is reporting that he violated "internal rules."

We do not know precisely what Chris did, but we're told it did not involve violence or drugs.

Chris Brown was picked up by police and is currently on his way to jail.

Story developing...