Chris Brown is being investigated by police in L.A. for allegedly assaulting someone in a parking lot Sunday night.
Witnesses say Brown was fighting with someone over a parking spot and threw a punch.
Police reports say Brown left before they got there, and police aren't saying who the victim was, but singer Frank Ocean sent out a tweet saying:
(Everest is Ocean's dog, in case you were wondering.)
Celeb blogs like Perez Hilton and TMZ are calling the scuffle a "giant brawl" and a "huge fight," but HLN has not confirmed those reports.