Kim Kardashian probably has one of the most famous bums on the planet – but is it all just bum pads?!

While leaving her sister Khloe's birthday party last Monday, pictures were snapped of the star, and it looked like she was wearing pads in her underwear. Eek!

To be honest, she could have just been wearing a pair of ill-fitting spanx, but some fans were quick to point out the mishap:

"But hey, if anyone can slay butt pads, it’s Kim Kardashian."
A sentence i never thought i would write…

— Carly Heading (@carlyylalaa) June 30, 2016

#THELIKESOF Kim Kardashian makes you understand why butt pads is selling so much for girls nowadays

— AURACOOL (@TWEETORACLE) June 18, 2016

i was in target's fitting room and i heard this girl say 'mama you need some of them kim kardashian butt pads or something'

— jenita (@jenita_alvina) June 25, 2016

Kim Kardashian: Accused of Wearing Butt Pads Under Skirt!!:
Well, Kim, do you want a big butt or dontcha? 
… https://t.co/6XnJKoM2EJ

— Celebrity Pepper (@CelebPepper) June 30, 2016

Ah well, we all have our little secrets!