By Alexis Tereszcuk - Breaking Celebrity News Entertainment Editor

Old insults are never forgotten in the 90210!

Brandi Glanville might have forgotten how rude she was to Taylor Armstrong back when she announced that she was writing a book about her life as a battered woman, but Taylor certainly didn't!

In a sneak peek of the upcoming episode of The Real Housewives of Beverly Hills, Taylor rips into Brandi after she announces she has inked a book deal, claiming the only reason she thinks Brandi would write a book would be to talk about how her now ex-husband Eddie Cibrian cheated on her and left her for LeAnn Rimes.

"Meditate," Taylor chants as things start to get heated after Brandi announces her book deal.

"No offense Brandi, but you were the first one to attack her, for doing a book," Kyle Richards says, leaping to Taylor's defense, while a flashback plays of Brandi slamming Taylor.

"Don;t expect her to be happy for you if you weren't happy for her."

Meanwhile, Kim Richards chimes in to inform everyone that she loves to meditate and Yolanda Foster tries her hardest to get the women to forgive and forget the past — but that it is NEVER easy!