The 40-year-old star is back on a diet and rejoicing at her first results.

The sultry beauty is trying her best to keep her body perfect. And she does it well. Recently, Courtney posted a photo on Instagram Stories, where she showed her body in a red bikini, which, by the way, was created by Emily Ratajkowski for her brand InamoratSwim.
Sure, Courtney is still a long way from Emily's flawless forms, but in the photo she looks great. Wasp waist, abs and pumped-up legs - it's not for nothing that the girl constantly works with her personal trainer Amanda Lee. The trainer especially for the older Kardashian has developed a high-intensity workout for the buttocks and abs.
Also the other day, Courtney announced on her lifestyle project that she again went on a keto diet, which she considers the best nutritional system. The brunette beauty admitted that her body "never looked better" than when she last went on a keto diet two and a half years ago. "I found the best way to train my body to curb my sugar cravings, burn fat and kickstart my weight loss - keto."