The stunning model is only 19-years-old but she has already posed topless, but she's not leaving the sex appeal on the photoshoot set.

The reality-turned-runway star seems to be taking a leaf out of half-sister Kim Kardashian in the seduction stakes.

Kendall has been showing off her catwalk-ready pins in a pair of rather kinky thigh-high boots and a whole lot of leg.

On a night out with her famous sibling Harry Styles' ex slipped into a skin-tight dress which was slashed to the pelvis – suggesting she might have been going commando – or perhaps that's 'kommando' if you're a member of the Kardashian klan.

While Kanye's missus wore a skimpy boob tube and a baggy floor-length skirt which resembled a bed sheet.

Unlucky Kimmy, you can't win them all...