EXCLUSIVE

Brandi Glanville is having an anger-fueled XMAS, basking in the glow of a death in Lisa Vanderpump's family and calling Lisa a "c***."

Lisa's dog Daddio, the father of Giggy, died last weekend and Lisa's been having a hard time.

Vanderpump rebounded Saturday night by rescuing 2 dogs that were on the brink of being killed at the Yulin festival and was celebrating the arrival of the pooches at her restaurant Pump in Bev Hills. At around 9 PM, as she partied with Lance Bass and others, she got a grotesque text from Brandi.

The text read, "Merry Christmas vanderC*** and yes i am having my moment :) AND it's amazing!!! How is yours???? hahahahah #karmasabitch Or is it a c***?? Hahahaha."