[Watch] North West makes ADORABLE promise to mother Kim on birthday

Kardashian West emphasizes hydration (she drinks 48 to 64 ounces of liquid a day), protein and vegetables, and limits her carbs.

Kim captioned the Instagram post “She promised me she wouldn’t get any bigger”.

Still, we suppose when you’re the proud owner of the world’s most coveted post-baby bod, you can get away with anything in the style stakes. “And I would be so insecure about changing in a fitting like, ‘Babe, you can’t look at me!'”

Kim Kardashian says being a mum is better than she ever imagined. I can’t believe my baby girl is 3 years old today!!!!

“I love curves, but I don’t love my butt and my hips being so big”, she told PEOPLE Magazine in a new interview.

Happy third birthday North West! The reality star gushed about her daughter, saying she values her relationship with North “so much”. In addition to her dieting, Kardashian West also wakes up for 6 a.m. workouts when she’s home. “I love you, my bubs!” “Happy birthday to my niece, North!”. “You’re such an energetic, outspoken and amusing kid”. When I found out I was pregnant, I was going through an bad divorce, Kanye and I had just been dating for seven months – granted, we knew each other for a decade- and I was like, ‘I can’t do this. But sassy North seems to want the camera lens all to herself, putting a fun twist on this sweet selfie.

“MOOD”, Kim captured the adorable pic.

But after following a “militant” diet and exercise plan, the 35-year-old beauty has lost 60lbs and nearly reached her goal.