Both models opted for stunning one-shouldered dresses complete with thigh-high splits and killer heels for the event at Cipriani Wall Street.
Kendall played up the lady-in-red look in a number by Romona Keveza paired with matching lipstick, gold metallic Christian Louboutins and some serious diamond bling.
The swept back tresses and sexy cat-eye make up? So beautiful. How is she only 19-years-old. How?
Karlie teamed her Mugler gown with a silver cuff and strappy sandals. She was also rocking a diamond cuff bracelet, midi rings and a sparkly studded earrings.
Now this is exactly how to do sophisticated, sexy, completely smouldering. There's no denying that these model gals don't have the perfect pins to pull off ensembles like these - so why not flaunt it at even given opportunity.
We would. We so would.
Love Kendall's style? Flick through this gallery to see more looks from the model taking over the fashion scene right now...