Hot mom alert!
Kourtney Kardashian stole the spotlight from sister Kim Kardashian on Tuesday night in New York City, flaunting her killer curves in a sheer lace kimono dress with nothing but a black bodysuit underneath.
The newly-single mother-of-three completed her racy look with thigh-high leather boots, a gold cross and a bold red lip.
Meanwhile, Mrs. Kanye West continued to parade her baby bump in the Big Apple, sporting a sheer, lace-up top with a velvet midi skirt. She paired her all-black ensemble with a black jacket, black stockings and Hermes strappy sandals.
The famous siblings have been taking New York Fashion Week by storm, popping up at runway shows for Givenchy, Alexander Wang and Alice + Olivia.
Earlier in the day, Kim created even more buzz for stepping out in another figure-hugging maternity look.
Despite the hot temps, the 34-year-old reality star wore a long fur coat over a Pink Floyd tee, thigh-high boots and a leather micro-mini.
The pregnant celeb recently opened up about her style on her new website, revealing the reasons behind her unconventional fashion choices.
"I don't care what the weather is, I will always wear my coats. I am always freezing, so it works out perfectly for me!", she explained, adding that she wears the garment to "cover her fat arms and ass!"
What do you think of the Kardashians' NYFW style? Sound off below!