LIZ JONES: Sorry, Beatrice and Eugenie, you backed the wrong horse. Even Prince Harry and Meghan know you're toxic. Now you will rue the day you crossed 'ruthless' Wills and Kate during Megxit...

Once upon a time, Princess Beatrice and her sister Eugenie chose to side with their fun, party-loving cousin Prince Harry, rather than stick with stick-in-the-mud William.

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