The sisters hit the after party of the Met Gala in New York City sporting some out there frocks.
The eldest Kardashian wore a latex blue mini dress with matching boots and a silver fringed wig.
Meanwhile Kylie wore a green wig and a glittering mermaid-style green dress and perspex heels.
SEE KYLIE'S OUTRAGEOUS AFTER PARTY DRESS HERE!
Kendall also made a grand entrance in a cartoon strip white and black mini suit which with black heels and a silver disco bag.
The trio made headlines earlier with their daring red carpet looks from the annual benefit gala.