After being filmed by CCTV cameras, the sophisticated female has now become an internet celebrity on Chinese social media after her unfortunate ordeal went viral.
This unbelievable footage from inside a lift shows the moment a smartly-dressed woman does a giant poo.
Wearing a long skirt and high heels the woman enters the lift and presses the floor she wants to go to.
But seconds later the woman, who is carrying a white handbag, starts crossing her legs and doing a little dance.
After desperately pressing the floor button again, she gives up and hitches up her skirt.