Did Kylie Jenner just pee in her pants?!

She just couldn't hold it in!

Source: Instagram

What could be more embarrassing than a wet stain between the legs? Luckily for most people who have ever experienced this humiliating ordeal, they aren't mega stars with a social media following of millions! But for Kylie Jenner, the whole world is now wondering about the questionable stain on her famous derrière. Did the starlet wet herself in public??

This week the youngest of the Kardashian-Jenner clan took to social media, as usual, to document her night on the town. She posted this gorgeous pic on Instagram, but switched to Snapchat a few hours later to share the night's antics with the rest of the world

But her next snap showed a very embarrassing stain right below her bum....

Source: Instagram

Looks like the 18-year-old couldn't keep it in! "Does it look fine?" Hmmm, if we're honest with you, Kylie, it's pretty noticeable! Especially with the camera focusing right on your behind!

But seriously, how did this even happen? And how did it land up on her Snapchat....?? 

Source: Instagram

Oh dear, Kylie does not look impressed! Apparently it's just a spilt drink... which "always happens" according to the friend behind the camera. At least the clumsy starlet doesn't take herself too seriously, and posted the video to her Snapchat so we could laugh along with her. Although we have to say, you can't blame anyone for thinking the suspicious looking stain is from something a little more cringeworthy than a spilt drink....