NEW : `` He 's doing remarkably well under the circumstances , '' Brown lawyer says . Judge : Chris Brown must stay in jail for October . Brown 's 7 weeks DC arrest triggered 5 months rehab , 5 months in jail . He turns 2 October .
NEW : `` He 's doing remarkably well under the circumstances , '' Brown lawyer says . Judge : Chris Brown must stay in jail for at least another week . Brown 's October DC arrest triggered 5 months rehab , 7 weeks in jail . He turns 25 next Monday .