Chris Brown has been arrested.
He was taken into police custody on Thursday evening in West Palm Beach, Florida.
Police told TMZ that his arrest was in relation to an outstanding warrant in a nearby area.
It is not yet known what the warrant relates to.
The 29-year-old went straight into police custody after his concert at the Coral Sky Amphitheater.
The arrest comes a day after the news broke that he spent $350,000 on a bulletproof vehicle.