KITCHEN QUEENS STIR UP HOLIDAY FOOD FIGHT!

Martha, Giada & Rachael all want to prove they're the toast of town

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JEALOUS kitchen queens Martha Stewart, Rachael Ray and Giada De Laurentiis are locked in a sizzling catfight to be top chef for the holidays, according to spies who say the gals are serving heaping helpings of steaming ego! "There's no friendship and they don't even like one another," dishes an insider, who loves to stir the pot.

"Sure, they plaster on smiles if they bump into each other at events, but they each think they're the best at what they do - and backbite behind the scenes."