Actually, Labov was co-president of the Hollywood PR firm with Leslie Sloane Zelnik. Therein may lie a clue into his departure after a month or so of the arrangement to start his own, still-to-be-named agency. Oh, he takes along clients like Jack Black, Steve Carell, Will Ferrell and Jonah Hill. Deadline Hollywood

Add Hollywood PR: Nikki Finke claims her traffic has doubled and she's bigger than everybody combined. Also, The Hot Blog posts the pitch for Finke coverage from a publicist for her new boss.