Authorities said singer Chris Brown was released early Monday from a Los Angeles County jail. Brown had been in custody since mid-March, when he was arrested after being expelled from a court-ordered rehab sentence for violating its rules. A judge last month ordered the R&B singer to remain in jail, after he admitted he violated his probation by getting into an altercation outside a hotel in Washington, D.C., last year. In his May 9th decision, Superior Court Judge James R. Brandlin sentenced the singer to serve an additional 131 days in jail.