Chris Brown brought his mother to a court hearing in Los Angeles yesterday (10.06.13).

The singer is locked in a dispute with prosecutors over a community service order given to him as part of his probation requirements for assaulting ex-girlfriend Rihanna in 2009.

After pleading guilty to assault, Chris was sentenced to 180 days of community work in his home state of Virginia, but the Los Angeles County District Attorney's (D.A.) Office has accused him of misreporting which days he did his work.

A source told Radar Online: ''Chris thinks the District Attorney's wild accusations about faking his community service were way off the mark.

''His lawyer, MARK GERAGOS, will fight any attempt to have Chris do another 180 days of it in Los Angeles, as the D.A. has previously requested. Chris completed over 180 days of labour in Virginia.''

The court received an email yesterday from the Richmond, Virginia police department, but it was not stated what it contained. A probation violation hearing has now been set for July 15, which Chris will also have to attend.

The probation hearing is not the only legal trouble Chris currently faces. He is still under a criminal battery investigation after an altercation outside a studio with Frank Ocean earlier this year, even though the singer did not press charges against him. The 'Turn up the Music' star is also being investigated for an alleged hit-and-run incident, which took place in Beverly Hills last month.