Kourtney Kardashian definitely knows how to keep her weight suitable for her petite frame. Amazingly, her weight is significantly close to the weight of her son Mason.

Weight

Kourtney revealed how much she weighs in a deleted scene from Sunday's episode of Keeping up with the Kardashians. In the said scene, the mother-of-three arrives at sister Khloe's house and hangs out with her and their friends Simon Gebrelul and Savas Oguz in her kitchen.

The 38-year-old fitness buff arrives wearing a tank top and running pants and immediately heads for the kitchen counter to whip up some salad. Then she talks about how the heat scared her.

"I went running...I had to run inside so fast because I was scared to like melt," Kourtney says in the video below before Khloe interjects and reveals her sister's weight.

"You know she's 97 pounds?" Khloe tells Gebrelul and Kourtney corrects her saying she gained a pound so she is now 98 pounds.

"Since yesterday to today. You know Mason is 62 [pounds]," Kourtney adds.

The 38-year old has never shied away from sharing her weight with her fans. She also updates them on her workout sessions. In December 2014, she shared how she aimed to bring back her post-baby weight after she gave birth to her third child Reign.

In April 2015, the reality TV star weighed 116 pounds. She shared a photo of her weight on Instagram and explained why she has to lose weight.

Strict Diet

Aside from tough workout regimens, The Keeping up with the Kardashians star also follows an organic diet. This means no sugar. Kourtney revealed that she always try to avoid sugar, especially the refined ones, for so many reasons.

"First, sugar is addictive and I notice that after I eat it, I need it. Sugar doesn't sustain you when you actually need energy, like for a workout. Also, when I eat sugar, I find that more cellulite appears," Kourtney shared on her website last year.

Kourtney is also particular when it comes to her salads. She makes her own dressings at home and does not drink soda. Being healthy and weight conscious definitely has their benefits for the mom of three. Now her firstborn child with Scott Disick, 8-year old Mason, is just 36 pounds away from weighing the same as her.