Kendall’s first look of the night was this black Julien Macdonald jumpsuit. She threw a fur stole over her shoulder and made one hell of an entrance. 

Her BFF Hailey was by her side in an undies-baring John Galliano look. 

Kourtney & Khloe also went for dark tones, and we’re loving Kourtney’s lacy, metallic slip dress. 

For her final show-stopping look, birthday girl Kenny rocked this slinky mini dress embellished with Swarovski crystals.