chris brown*Uh oh, Chris Brown is being bad again.

In Miami, police are investigating a woman’s claim that the singer/dancer stole her iPhone outside a South Beach nightclub when she tried to take a picture of him.

Christal Shanae Spann, 24, says in a police report that she and her friends spotted Brown and rapper Tyga leaving the Cameo club Saturday night/Sunday morning. Spann told police she saw Brown get into a black Bentley, and she used her phone to take a picture of him sitting in the car.

According to the report, Spann claims Brown grabbed her phone and said “… you ain’t going to put that on no website,” and drove off.

So far, no charges have been filed. The report listed the potential crime as “robbery by sudden snatching,” which is a felony.

“My prosecutors are currently speaking with the witnesses and reviewing all of the materials supplied by Miami Beach police,” Katherine Fernandez Rundle, Miami-Dade County’s chief prosecutor told the AP. “Only after these reviews have been completed would any type of action be considered or taken.”

So far there’s been no response from Brown or his legal reps.

Obviously if the charges stick, this could be a big legal issue for Chris Brown. That’s because he’s still on supervised probation for beating up Rihanna in 2009.