There's a chance the star relied on her old-faithful tape trick to achieve this look. In case you don't remember, Kim revealed on her app that she uses straps a large amount of tape from her breast, to over her shoulder, in order to keep her famous assets in place when wearing a plunging top. A very successful trick, it would seem.
Impressive braless hacks aside, there was something a little eerie about the snaps.
With impossibly shiny hair, flawlessly smooth faces and perfectly positioned cleavage despite the ~risky~ tops, fans were quick to point out that the two sisters looked a little bit like dolls.
Even Khloé admitted that the duo had a particularly waxy element to their look, writing on Twitter: "Can you guess.... Madame Tussaud's? Or the real deal??"
Hey, there's no denying they look good! At least Khloé took the jokes in her stride, too.
Younger sister Kylie also recently poked fun at 'plastic' taunts, with a Barbie themed photoshoot for Flaunt magazine.
"Life in plastic, it's fantastic," she joked in the caption on Instagram.
Keep on doing you, girls.