Kate Upton Reveals Her Supermodel Diet: 48-Hour Juice Cleanses and 'Tequila Tuesday'

What Kate Upton eats in a typical day.

Kate Upton's famous physique doesn't come without a lot of discipline and exercise.

In a new interview with the London Evening Standard, the 22-year-old supermodel reveals just what it takes to maintain her swimsuit-ready body.

On a "good day," the paper reports Kate has "a breakfast of scrambled eggs (one white, one whole) with spinach and green tea at 7 a.m.; a snack of ten raw almonds and a green juice at 10 a.m.; a lunch of quinoa with herb-crusted grilled chicken and grilled vegetables; a protein bar at 4 p.m.; and dinner at 7 p.m.," which is "usually sashimi or a kale salad with grilled salmon and cashews. But before a big shoot or film scene, she undertakes a 48-hour juice cleanse."

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"For me it's about being strong, having the strength to work ten-hour days, and eating healthily," she says.

That's not to say she doesn't have her cheat days. Kate says she prefers "fried salty food" as opposed to sweets, and yes, she allows herself to indulge in alcohol.

"I like a theme night out, like Tequila Tuesday," she says.

Although Kate's figure is often praised for not being the size zero runway standard, she reveals in the new interview that she's "always" body-shy.

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"Well, I am and I'm not at the same time," she explains. "Every person has insecurities. But this is the body I was given, I appreciate it and I try to take care of it every day as best I can, but I always enjoy my life. So I'm not going to let my insecurities stop me from enjoying life."

Earlier this month, Kate revealed that the viral Terry Richardson video of her showcasing her "Cat Daddy" moves actually "horrified" her at first. Watch the video below to find out why: