Kate Middleton's Anorexia Drama! What Is Prince William Doing to Stop It?

Kate Middleton, the Duchess of Cambridge, was the picture of poise during her first public speech on March 19 at a children's charity. But all her fetching smiles and flowery prose couldn't hide the fact that the people's princess is thinner than she's ever been.

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Now, multiple sources tell Star that 5'10" Kate has hit 93 lbs. — seven less than this time last year. Palace insiders have taken notice, sources say, and Prince William even staged an intervention to stem her rapid weight loss. Says one source candidly, "They're worried she's becoming anorexic."

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Nutrition expert Lisa DeFazio confirms they have reason to be concerned about Kate's drastic weight loss. "She looks malnourished," DeFazio tells Star. "Her face appears gaunt. She looks tired."

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