CHRIS BROWN HITS THE CLUBS

He almost had me feeling sorry for him. Looks like Breezy wasn't too "depressed" to party it up after his sentencing.

He surprised guests at West Hollywood hot spot Guys and Dolls with an impromptu performance of Michael Jackson's "Dirty Diana."

"He stood up on the back of the booth when the song came on, got a mic and not only sung, but danced his a-- off," clubgoer Cory Honickman told reporters. "It was insane and no one could look away. He is incredibly talented."

When he finished, Brown told the crowd, "There was only one King of Pop. We love you, Michael."