In Kim's case, she looks flawless 99.9% of the time, which is why it actually IS news-worthy when something goes wrong with her wardrobe.
The newly-crowned GQ Woman of the Year was heading to her hotel in London on September 4th and the seam on her skirt just couldn't keep up with the Kardashian.
Ironically, the skirt was apparently from the Kardashian Kollection for Lipsy, which isn't exactly a singing endorsement for their clothing company. Then again, that seam was under a LOT of pressure.
Even with the minor wardrobe malfunction, Kim still looked great in the black-and-white ensemble. And you know what? If her butt wasn't so amazing, it's likely that nobody would have even noticed the busted butt seam.