Chris Brown will return to jail for a month after being arrested on Friday for violating his probation. On Monday (March 17), a judge cited his "inability to stay out of trouble" as grounds to keep him locked up until April 23. 
 
 Brown, 25, was arrested on Friday based on a warrant issued by probation officials and held without bail until Monday. Though authorities have not yet revealed the cause of the alleged probation violation, TMZ has reported that the singer was kicked out of a Malibu rehab center for violating unspecified "internal rules." 
 
 Brown was ordered to spend 90 days in a residential facility in November for anger-management issues after an incident in which he threw a rock through his mother's car window before being discharged from a rehab facility. Brown spent two weeks in a rehab facility in early October after he was arrested in Washington, D.C., for allegedly assaulting a 20-year-old man. He's due back in court on April 17, when a judge will determine whether he committed criminal assault in that incident. 
 
 Late last month, the Malibu rehab facility revealed in court documents that the singer suffered from PTSD and bi-polar disorder. 
 
 According to TMZ, Brown was thrown out of the Malibu rehab facility for breaking three rules, including one which allegedly applied only to him and which required him to stay at least two feet away from other women at the rehab. 
 
 Brown allegedly violated that rule by touching the elbows and hands of a woman, as well as leaving the facility last week on an unauthorized outing and initially refusing to take a random drug test upon his return. (The tests were reportedly negative, but the initial refusal violated the rehab's rules.) He also reportedly acted out during a rehab group session by making harsh comments. 
 
 The judge in Brown's probation violation case, Superior Court James R. Brandlin, revoked Brown's probation in December, but turned down a prosecutor's request in February to jail the singer again because of the D.C. assault case. Brandlin said at the time that Brown appeared to be making progress in rehab and a probation officer seconded that emotion during by presenting a favorable report during a court hearing on February 28. 
 
 Brown was slated to finish his probation in August, but with a reported 750 hours of community labor left to complete and possible additional penalties for not completing rehab it's likely his probation could be extended once again. ||||| Chris Brown You Got Too Close to Our Women So We Booted You from Rehab 
 
 EXCLUSIVE 
 
 was thrown out of the Malibu rehab facility Friday for violating 3 internal rules ... including a special rule imposed specifically on him --Sources familiar with the situation tell TMZ ... the rehab facility imposed the 2-foot rule because of thecase -- specifically, that he beat her. The people who run the facility imposed the highly unusual rule, and we're told Chris violated it by touching elbows and hands with a woman.As for the 2 other violations, we're told Chris left the facility last week on an authorized outing, but when he returned he was told to submit to a random drug test and he refused. Our sources say he later took the test and the results were negative, but the initial refusal was a violation of rules.And the third violation ... the facility claims Chris made a mockery of rehab during a group session with some harsh comments.Our sources say Chris was also in some sort of sexual encounter with a woman at the facility at the beginning of the month, but for some reason that is not part of the basis for booting him.TMZ broke the story ... Chris was arrested Friday because he violated the order of the judge in thecase ... the judge required him to stay in rehab for anger management until mid-April, when his Washington D.C. assault case ran its course.He's currently being held in jail without bail. His lawyer,, will appear in court Monday with Brown in an attempt to get him freed. We're guessing Geragos will ask for house arrest until the D.C. trial.
– Chris Brown was kicked out of a Malibu rehab facility last week, and TMZ says it knows why. First off, he violated a rule specifically imposed on him because he assaulted Rihanna: to keep at least two feet away from all women (he touched a woman's hands and elbows). The other violations? He went on an unauthorized outing last week and refused a drug test when he returned, and disrespected a group-rehab session by making "harsh comments." Now, because rehab was a mandatory part of his probation in the Rihanna case, the singer is back in jail—and MTV reports that a judge today ordered him to stay there for a month due to his "inability to stay out of trouble."