Kim Kardashian's astonishing waistline sends shockwaves through Met Gala as she leads red carpet arrivals alongside sister Kylie Jenner, Jennifer Lopez and Zendaya on fashion world's biggest night

Kim Kardashian sent shockwaves through the Met Gala as she flaunted her astonishingly small waist in a silver custom Maison Margiela gown Monday in New York. Kim, who rocked her newly dyed platinum blonde locks in a loose mermaid braid, added a gray shrug to her silvery corset gown. Her sister Kylie Jenner kept it simple and chic in a rose-water colored strapless gown by Oscar de la Renta, paired with a rose in her hair. Jennifer Lopez posed up a storm on the steps in a dazzling in a sparkling see-through bejeweled ensemble.