It's every model's worst nightmare and it happened to Bella Hadid during New York Fashion Week.

The 19-year-old fell down as she was walking the runway in the Michael Kors show on Wednesday, Sept. 14.

Hadid was wearing a knee length black ensemble with a black leather belt and six-inch platform heels, which were the culprit of her tumble, when the embarrassing moment occurred.

The moment Gigi's little sister went down you could hear a collective reaction from the crowd and see horrified looks on the attendees' faces. However, when a model falls on the catwalk she must get back up and Bella did just that with a smile.

ET noted that prior to the show the brunette beauty Snapchatted a picture of a huge blister on the back of her foot which she got from one of the sky high shoes she had previously walked in. It looked painful and definitely could have played a part in her wipeout.

Hours later, Hadid addressed the fall with a little joke on Twitter writing, "Guys I'm a professional break dancer now I forgot to tell u."