I'm not sure what to say. Video.
It's a classic Hollywood story. Girl meets snake. Snake bites boob. Snake dies. Some commentary.
Not sure I buy the story. I'm betting she squeezed the bejezus out of the snake. Silicone is just not that poisonous. Also, if all the silicone leaked out, Ms. Fox is going to look somewhat...lopsided. Was this some kind of Garden of Eden thing, except it was the snake who bit the (apple)? And then the snake died? Tough justice.
(nod to Anonyman, who said it was too gross to watch, so he watched ten times)
(Just as I thought: Snake did not die.)