Katherine Schwarzenegger's Strict Weight Loss Wedding Diet For Chris Pratt Revealed

Katherine Schwarzenegger wants to make sure her beau is wedding ready. Fresh off their January engagement, it is being reported that the author has big plans for getting her movie star husband back in shape before their big day.

While Pratt, 39, recently revealed he and his future wife were eyeing a fall or winter ceremony, OK! Magazine reports in their Feb. 18 print issue that the couple is planning for a summer wedding. Before becoming husband and wife, the magazine reports Schwarzenegger, 29, has laid out a strict plan for Pratt’s weight loss.

“Summer is around the corner, so there’s no time for laziness, pigging out or experimenting with fasting -- in Katherine’s view, at least,” a source told the magazine.

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“She’s taking a sensible approach to weight loss as opposed to extreme dieting… Katherine has thrown out all the packaged goods in favor of vegetarian, macrobiotic and fermented foods.”

While Katherine’s approach may not be for all, the magazine reports Pratt is on-board with her decisions.

“She’s a believer in tough-love and she’s proven to be quite the taskmaster,” a source said. “She’s even hired a personal trainer to work out with them together.”