Model Kendall Jenner used her Instagram account to flaunt her fitness. The 26-year-old

daughter of socialite and businesswoman Kris Jenner shared in the Stories section a bikini 

selfie, taken in front of a bathroom mirror, and drawing attention to her super-defined abdomen.

The image shows Kendall with her face partially covered by 

her cell phone while posing with her floral print bathing suit.

The photo was shared by the model a few days after she revealed to the world the

resumption of her relationship with basketball player Devin Booker.

The two began their romance in 2020 and broke up last July. In early August she shared 

a photo on Instagram in which she poses smiling while sitting on the athlete's lap.