NBA Baller Matt Barnes arrested for beating up his fiance' ...one of VH1's Basketball wives dayumm!

Last night, Los Angeles Lakers player Matt Barnes was arrested and booked into Sacramento Jail on charges o felony domestic violence.

Sacramento County Sheriff's spokesman Sgt. Tim Curran said deputies responded to a 911 call from Matt's home at about 4:15 p.m. The call was placed by Matt's fiance GLORIA GOVAN.

When the police arrived at the scene the interviewed both GLORIA and MATT and determined that the two got into a VIOLENT EXCHANGE. They further discovered that, while Gloria was making 9-1-1 call, Matt prevented her from talking to the operators.

Here's how the Sacramento Bee is reporting it:

Curran said dispatchers heard the sound of a struggle in the background on the brief open line until it was disconnected.

Both parties had visible injuries but Barnes was determined to be the primary aggressor, Curran said.

Barnes is also charged with maliciously obstructing the use of a telephone line, Curran said.