Kate Middleton goes postal on Camilla?

Kate Middleton has had enough!
The busty brunette who wed Britain’s Prince William earlier this year is said to be so fed up with Duchess Camilla‘s badmouthing that she had a face-to-face showdown with her backstabbing mother-in-law.
A source told America’s Globe magazine that the pair had an “angry palace shouting match”.
Meanwhile, Kate could very well be gracing the cover of US Vogue.
The magazine’s famously frosty editor,Anna Wintour, has been quietly but persuasively campaigning to land the new Duchess on her publication’s front page.
Wintour has been appealing to famed photographer Mario Testino, a close friend of the British royals, to reach out to the elegant newlywed to shoot her for the fashion bible.
“Anna has been speaking to Mario about winning over Kate. She is really pressing him to shoot Kate for the cover,” a source said.
“Every magazine has been trying to get Kate, and many assume it will eventually be Vogue. But even with the Mario Testino relationship, it is not clear when this will happen. The Palace must approve it, and they are very protective of Kate.”
“There’s nothing trashy or vulgar about her,” Wintour has said of Kate. “She dresses her age and never looks out of place.”