TMZ is reporting that CHRIS BROWN and FRANK OCEAN got into it outside a recording studio in L.A. last night.
Supposedly, Frank rolled up...saw that Chris was there...and he and his crew blocked Chris from leaving. Sources say Frank said, quote, "This is my studio, this is my parking spot."
TMZ says that when Chris went to shake hands with Frank, one of Frank's people "attacked" him. That ignited a "huge fight" that turned into an "all-out brawl."
By the time the cops showed up, Chris wasn't there...but supposedly they DID speak to Frank. Although at this point, no one wants to press charges...and no arrests have been made.