Kendall Jenner showcases her washboard abs as she poses in a skimpy floral bikini

Kendall Jenner gets behind the bar while visiting Chicago hotspots to promote her brand 818 Tequila

Inside Kylie Jenner's Intimate Birthday Trip With Kim Kardashian and Kendall Jenner

Kylie Jenner celebrates 25th birthday with Kendall Jenner and Kim Kardashian