Brown had been ordered to live in the Malibu, Calif., facility to receive anger management therapy throughout the course of his Washington, D.C., assault case. As part of the conditions of the judge's order, Brown had to stay at the facility or he'd be put back in jail.
Sources told TMZ Brown was kicked out for violating the facility's "internal rules," though the specifics weren't available.
"I can confirm Chris Brown was arrested on a warrant," a Los Angeles County Sheriff official told the New York Daily News.
He was being held without bail at the Los Angeles County jail.
Health officials from the rehab facility said the 24-year-old singer "became aggressive and acted out physically due to his untreated mental health disorder, severe sleep deprivation, inappropriate self-medicating and untreated PTSD."
[New York Daily News]
Celebrity Breakups and divorces of 2014 [PHOTOS]