Deuling Duchesses!

Meghan Markle & Kate Middleton In Copycat Catfight

Queen-to-be confronts newcomer for stealing her style!

Meghan Markle and Kate Middleton sibling-in-law rivalry has boiled over into a bitter battle royale! The shocking palace showdown is ripping the blue-blood brothers Prince Harry and Prince William apart. And The National ENQUIRER has learned that the fed-up Duchess of Cambridge accused the new Duchess of Sussex of mimicking her every move and demanded the upstart American stop it — immediately! But the former TV sexpot told Kate to take a hike — and the tension was obvious behind the formal smiles as William and his wife christened their new son, Prince Louis! Read on for details of the Meghan-Kate showdown, and click here for more royal gossip….