America's famous television stars, Khloe and Kourtney Kardashian compete for most daring look in extreme plunging ensembles and show off their height difference at Gigi Hadid's birthday bash.
Mixing it up: Kourtney (left) and Khloe Kardashian showed off their height difference as they posed for snaps outside Gigi Hadid's 21st birthday bash.
Two of America's celebrity reality television stars, Khloe and Kourtney Kardashian, were not afraid to flash some flesh when they attended super model, Gigi Hadid's birthday bash on Thursday evening.
The pair joined a host of stars at trendy hotspot 'The Nice Guy' in West Hollywood for the model's 21st bash.
Kourtney playfully made a grab for her younger sister's ample assets, which were on full display in a perilously plunging skintight black bodysuit.
Giggling away, the sisters seemed in good spirits on the evening as they joked around before heading into the venue.
See more photos below;