Paris Hilton's mother, Kathy Hilton, recently tried the "Jell-O diet" to lose weight. She believed other celebrities—Oprah Winfrey, Doctor Oz, Michelle Obama and Kelly Clarkson—had endorsed it. But the diet was fake, and so were the endorsements.

Source: [Phys.org](https://phys.org/news/2026-07-fake-jell-diet-celebrity.html)

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