The Keeping Up With The Kardashians star Kourtney Kardashian looked as though she'd stepped out in her undies, as the on and off girlfriend of Scott hits the LA bash's red carpet in a plunging black gown with cut-out panels and a sheer bodice for the Clive Davis pre-Grammy party.
Going braless under the skimpy ensemble, the 37-year-old appeared to be on the brink of a wardrobe malfunction while posing for pictures.
The cleavage-heavy number was held together by a series of delicate straps, with a see-through midsection allowing the yummy mummy to flaunt her enviable abs
Kourtney finished off the look with a chic white manicure and a trio of golden bangles.
She let her hair hang straight down her back, and judging by the sheen, we imagine she used enough glossing spray to carve out a hole in the ozone layer.
Given that her on-off boyfriend Scott Disick was spotted partying with a mystery babe last week, we imagine she was determined to show him what he's missing out on.
In fact, we haven't seen this much of the vixen since she stripped to a tiny bikini in the name of travel blogging.
Kourtney was joined at the event by mum Kris, who sported a velvet minidress and black tights.