Kate Middleton, Kids, Pizza, Islington Community Garden Visit

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Sure, we co-opted it from Italy, but pizza is just about as American as apple pie, hot dogs and other calorie-laden fare that makes eating a joy. And while celebrities tend to be at the forefront of the latest sugar-free, carb-free, dairy-free craze, even they can't resist the occasionally slice of cheesy goodness. They eat it at on red carpets, on movie sets, in green rooms and—most spectacularly—at the Academy Awards thanks to host Ellen DeGeneres' cleverly planned bit. 

As a wise woman (cough, Jennifer Lawrence) once said, "Pizza fixes everything."

In fact, devotion to the 'za runs so deep that it has earned its own month (that'd be October), and a National Pizza Day in February just to ensure the food is never under-appreciated. So the next time you're craving a slice, chew on, whether that means indulging in Italy, á la Chrissy Teigen and John Legend or phoning up a chain. (Lili Reinhart has Domino's on speed dial.) And remember that even Gisele Bündchen (she of the unfortunate pregnant woman shouldn't turn themselves into garbage disposals comment) can't resist pizza's siren song. 

Olivia Culpo, Pizza

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Jana Kramer, Lauren Bushnell, Pizza

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Joey Fatone, Pizza

Courtesy of Made In New York Pizza

Kelsea Ballerini

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Ed Sheeran, Pizza

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Bethenny Frankel, Pizza

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Jonathan Cheban, Pizza

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Karrueche Tran, Pizza

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Sonia Ben Ammar, Pizza

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Megyn Kelly, Pizza

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Madonna, Pizza

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Gisele Bundchen, Pizza

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Jennifer Garner, Pizza

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Will Arnett, CinemaCon, Pizza

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Martha Stewart, Seth Meyers, Pizza

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Kylie Jenner, Kendall Jenner, Pizza

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Instagram, Pizza, Oscars, Pizza

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Pizza Valentine's Day, Julia Roberts, Pizza

Kristen Bell, Emmys Instagrams, Pizza

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Julianne Hough, Pizza

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Alessandra Ambrosio, Pizza

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Angelina Jolie, Brad Pitt, Oscars, Pizza

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Sophia Bush, Pizza

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Maria Menounos, Pizza

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Dean McDermott, Tori Spelling, Pizza

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Lady Gaga, Pizza

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Jon Stewart, Daily Show, Pizza

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Ellen DeGeneres, Jared Leto, Oscars, Pizza

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Instagram, Pizza, Oscars

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Madonna, Pizza

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Ryan Dempster, Will Ferrell, Pizza

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Sarah Hyland, Pizza, Instagram

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Sarah Hyland, Pizza, 2015 SAG Awards

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