Models lose their balance on the runway

Some slip in style, others fall gracefully, but it's hard not to crack a smile when these long-legged beauties stumble. Take a tumble through some not-so-pretty runway moments.

She may be an Angel but this looks like a catwalk from hell! Candice Swanepoel stumbled to the ground before a packed audience at the 2015 Givenchy fashion show before she brushed herself off and walked the rest of the runway like a true champ on Sept. 11, 2015. But .. she wasn't the only model to showcase some FALL fashion during this Spring runway show ......