After she was pictured with strange shapes under the fabric of her pencil skirt on Monday, rumours were rife that she had a little help to boost her derriere.
But the 35-year-old reality star took to her website kimkardashianwest.com to explain what was really going on under clothes, revealing that she actually wears shapewear.
No enhancement needed! Kim Kardashian has denied she uses any padding on her derriere after photos from Monday night appeared to show her with something under her pencil skirt
When leaving her sister Khloe's 32nd birthday party at Dave & Busters in LA on Monday the wife of Kanye West exposed what appeared to be the outline of pads in her underwear
Kim wrote: 'A couple years ago, I wore a skirt in Miami that was totally sheer. I had no idea it was SO see-through on my butt (see pic below*)'
The KUWTK star attached a photo of the look she was referring to which indeed showed a little too much of her anatomy.
Kim explained: 'I definitely never want that to happen again, so now I always wear shapewear. Sometimes, they have a sheer cutout like these capris from Body Wrap, so that's actually what you're seeing in the picture at the top.
'Never want that to happen again': The reality star took to her website kimkardashianwest.com to explain that she started using shape underwear after and incident where her butt was on display in a sheer skirt
Mystery solved: Instead of butt pads, Kim explained that she actually uses shapewear like the capris pictured here by Body Wrap which feature sheer cut-outs, explaining the strange shape under her skirt on Monday
'So, the fact is: I don't wear butt pads! At this point, I think everyone has seen my butt naked and knows I don't need them, LOL!' she concluded.
When leaving her sister Khloe's 32nd birthday party at Dave & Busters in LA on Monday the wife of Kanye West exposed what appeared to be the outline of pads in her underwear.
Either way, the reality star certainly was not wearing just a plain pair of Hanes underwear.
On top: Kardashian has the most famous derriere on the planet, grabbing that title from Jennifer Lopez nearly a decade ago
Trickery: The skirt was sheer enough to give an outline of what looked like butt pads
Kim as well as Khloe have long been accused of not having totally natural behinds.
This accusation has been thrown at them because even when they lost weight - which both have done this year - they still have very round backsides.
And their bottoms are far bigger than when they were in their twenties.
In 2014 Kim became so annoyed with claims that she had filler put in her backside that she tweeted a denial.
Smaller here: In 2009 the reality icon appeared to have a more slender backside
'Sorry 2disappoint.... I've always had an ass. I know its more fun 2believe its not real, kind of a compliment since I kill myself in the gym.'
The star then said she kept it 'tight.'
On Wednesday Kim complained on her website kimkardashianwest.com that she had put on some pounds since her impressive slim down after welcoming Saint in December.
In a post titled 'Currently' she wrote that she is hating 'gaining back a few pounds.' She then added that she is going back 'to doing hardcore Atkins.'