Kendall Jenner poses in a little black dress before enjoying 'date night' with BFF Hailey Bieber

Hailey Bieber and Kendall Jenner dress to the nines in figure-hugging black ensembles as they enjoy 'date night' at hotspot Giorgio Baldi in Santa Monica

Kendall Jenner shows off supermodel figure in skintight SEE-THROUGH dress while headed to party for her tequila brand 818 at nightspot Delilah

Kendall Jenner looks radiant in a chartreuse green dress as she celebrates her 818 Tequila brand with pals Fai Khadra and Michael Kives