Chris Brown flips out over $10 parking: Report

Chris Brown needs to calm down!

The volatile singer reportedly flipped out over a $10 parking charge on Wednesday night, throwing threats at the parking attendee who notified Brown of the fee, according to TMZ.com.

The incident occurred after Brown hit up Pinz bowling alley in Studio City, Calif., for a charity event, according to the site. Since he was only at the event for a half hour, he felt he shouldn't have to pay the charge.

Apparently, someone in his entourage was heard saying "We got the money ... don't worry about it," to which Brown responded: "We gonna turn this whole thing on out," and was heard saying ten dollars."

This fall, the 23-year-old Grammy winner got back together with Rihanna, 25, whom he brutally assaulted in 2009.