Reality star Kim Kardashian-West has reportedly ordered her husband Kanye West to go on a strict diet and workout plan ahead of the arrival of their third child next year.

Insiders told The Sun Online that Kardashian wants the two of them to be in top form, considering they would soon have to run after three kids — including four-year-old daughter North and one-year-old son Saint.

In a recent episode of "Keeping Up With the Kardashians," the 36-year-old mother of two talked about how unflattering photos from her vacation in Mexico last May prompted her to undergo a lifestyle change.

Back in June, she first made this revelation in The View, "I was already not feeling like myself, and then when people were sharpening them and making them look way worse and then those were going around, I was like, 'Okay. I'm gonna get it together,'"

Kardashian explained how she hooked up with a gym instructor who helped her design a new workout plan and transformed her diet. The result, she said, was fast and far-reaching, saying that "she has never felt better."

Now, she wants her 40-year-old husband to do the same for West to be "feeling his best" when their third child is born via surrogate in January.

With the hope of West getting his six-pack back by Christmas, the insider said he is working out three times a week, and will increase it to five times a week within six weeks. He is also now on a paleo diet — which means a lot of fruits, vegetables and meat, and a no-no on dairy products, sugar, and alcohol. The insider added that West is banned from ordering take-out food, a practice he usually does when working at his studio.

"All his comfort foods are off the list – the family chef has been warned not to break the diet," the insider said.

With two months left for West to achieve his body goals, fans could, in the meantime, catch the latest on the so-called first family as "Keeping Up With the Kardashians" season 14 airs Sundays, 9 p.m. EDT on E!.