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Kathy Griffin vs. Andy Cohen: It's ON! - LBF

Oh boy. Kathy Griffin went after Andy Cohen today. And it's not pretty. If you recall, Griffin was fired from c0-hosting CNNs New Year's Eve broadcast with Anderson Cooper because of that UNFORTUNATE incident where she posted video of her holding Donald Trump's fake, severed head.

Now she hates Cooper (she called him a "spineless heiress" even though they have been friends for years) and claims Cohen "treated her like a dog."

No word from Cohen's camp, but my guess is she's going to be his WWHL's Jackhole of the Day on Sunday!

Kathy Griffin claims Andy Cohen treated her 'like a dog'

There is bad blood between Kathy Griffin and Andy Cohen. Cohen - who is replacing Griffin on CNN's New Year's Eve special alongside Anderson Cooper - was recently captured on video by TMZ pretending not to know who Griffin is. "Who?" Cohen kept repeating when TMZ asked him about taking over the comedian's former gig.

It all started because of this:

Andy Cohen On His NYE Gig with CNN, Shades Kathy Griffin

Andy Cohen Goes Full Mariah ... I Don't Know Kathy Griffin!!! Andy Cohen 's stoked about co-hosting CNN's New Year's Eve show with his pal, Anderson Cooper , this year, but has severe amnesia about the comedian who had the gig before him.