From Bad to Worse for Mel Gibson: Oksana Grigorieva Says He Knocked Out Her Teeth

I'm not sure there is a PR flack in the world that could get Mel Gibson out of the mess that he's in now.  When did he turn into such a complete and total a--hole? 

The latest news breaking over at TMZ reports sources close to Oksana as saying that the January violence that Grigorieva cited as reason for the Restraining Order she just had put against Gibson, is that he punched her in the face TWICE, knocking out some of her teeth and giving her a concussion!  These sources also say that Gibson's claims that Oksana shook their baby girl are fictitious, that she was protecting the baby during one of his violent rages. 

Hard to believe that this guy has sunk so low, but so far I have to say that I believe her.

This story is breaking... stay tuned for more wretched details as they emerge.  

Oksana's lawyers wouldn't comment on these allegations, but released this statement:  "The true facts will be brought out in a court of law. Oksana will continue to abide by the ethical obligations and rules arising from a confidential paternity action and will let the court decide the issue in this matter."