CAMILLA RUBS KATE'S NOSE IN THE DIRT!

Gives coronation invite to married siren accused of seducing William

CRUEL Queen Camilla left Prince William’s wife in tears — and twisted a dagger deep into Kate’s heart — by deliberately inviting her husband’s rumored former mistress Rose Hanbury to King Charles’ May 6 coronation, palace spies dish!

Sources tell GLOBE the backstabbing new queen deliberately reopened old wounds in Kate’s marriage following a white-hot catfight with the young beauty after William complained about plans for Camilla’s grown children to have official roles in the royal ceremony while more deserving titled dukes and duchesses were left out.

Gloating Camilla then gleefully told Kate, 41, that 39-year-old former model Rose was on the royal guest list — while also insisting William, 40, is still cheating with the willowy Marchioness of Cholmondeley, palace staffers whisper.

“Cruel Camilla went for the jugular in her power struggle with Kate,” dishes a courtier. “She demanded Rose Hanbury, the woman who just four years ago was said to have had a sizzling affair with Prince William, be invited to the coronation!

“And to make it worse, she insisted Rose’s son Oliver be one of King Charles’ pages — alongside Kate’s son Prince George!