Mar 23, 2009, 11:45 GMT
Kate Middleton and Chelsy Davy are no longer speaking.
Chelsy - who dated Prince Harry for five years before they split in January - reportedly distanced herself from Prince William's girlfriend Kate when she suggested Chelsy ignore Harry's partying and alleged infidelities.
A source told Britain's The Daily Mail newspaper: "When they last saw each other Kate told Chelsy not to make such a fuss about Harry being away.
"She also told Chelsy to ignore rumours he was playing around. Kate's thoughts were that it comes with the territory."
Chelsy - who confided in Kate when she and Harry split briefly two years ago - is also unhappy that the prince was pictured going home with Kate's close friend Astrid Harbord following a night out in London recently.
A friend of Chelsy's recently claimed the Zimbabwean-born beauty would never be able to move on from the prince and "couldn't bear" him finding new love.
The pal said: "Her biggest worry has been what would happen when Harry found another girl. It would be a bitter pill for her to swallow and she's not ready for it. She now thinks she may never be ready for it."
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