The singer is currently in custody and being held without bail.
Chris Brown has been jailed for violating a judge's order by getting kicked out of the rehab facility he's been living in for close to 4 months.
The 24-year-old singer completed the order to live in the rehab center for 90 days, but at a recent court hearing, the judge asked that Brown remain in rehab until his assault case is completely over.
After being booted from the rehab facility Friday morning for violating "internal rules," Brown was taken into immediate custody by Los Angeles County Sheriff's deputies. A sheriff's spokesman reported that he was cooperative when picked up from the center.
Brown is now at the L.A. County men's central jail and is being held without bail.