Glanville, speaking with Bravo mastermind Andy Cohen on Monday's Watch What Happens Live, made clear she doesn't feel indebted to the English restaurateur, who initially took her under her wing in her early days on the cutthroat reality show.
Asked if she felt she was being ungrateful to Lisa after she "fed" her, Brandi shot back, "Who the f*** fed me?
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"Honestly, she didn't feed me -- she was a good friend, she loaned me a dress one time, and that was her big 'thing.'"
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"I sat down with Scheana for her multiple times to help her show" Vanderpump Rules, Glanville said. "And I said, 'I will do whatever you like,' and then I got tired of it.
"So I think I fed that b***h!"
When asked why many in the cast had seemingly turned on the (once-above reproach) Vanderpump, Glanville said there was power in numbers, as many of her castmates were reticent to tangle with the powerful reality star one-on-one.
"I don't think all of the girls try to go against her, I think we all had separate issues with her," Glanville said. "When one person opens that door, it felt like 'We can all do it,' but separately.
"It's hard to go against her," Glanville said, "because she is so perfect."
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