Kourtney Kardashian shares racy revenge body selfie after ex Scott Disick parties in NYC

Kourtney Kardashian Enjoys Adorable Lunch Date with Penelope and Reign
Kourtney Kardashian Enjoys Adorable Lunch Date with Penelope and Reign

Revenge body at its finest! Kourtney Kardashian is not letting her ex Scott Disick's party boy antics get to her. On Friday, Kardashian, 36, posted a photo of herself in a racy black bodysuit with a choker necklace.

"Sometimes good morning means goodnight," she captioned the sexy mirror selfie.

View this post on Instagram

Sometimes good morning means goodnight.

A post shared by Kourtney Kardashian (@kourtneykardash) on Feb 19, 2016 at 8:02am PST

WATCH: EXCLUSIVE PICS: Scott Disick Parties With a Mystery Blonde in NYC

Kardashian has been devoted to her fitness routine lately, sharing two shots to Instagram of herself in a sports bra, writing, "Don has been gone for 10 days but he is back! He almost made me throw up...love those kind of workouts. I needed this."

This new photo comes just a few days after Disick, 32, was spotted out partying with a mystery blonde and her brunette friend in New York City on Tuesday night. The troubled entrepreneur stepped out in Manhattan, wearing a long fur coat to dinner at Koi in SoHo before heading to the swanky Up & Down nightclub. He and his blonde lady friend ended their evening at the SoHo House hotel before going back to Disick's Trump SoHo hotel.

WATCH: Kourtney Kardashian Has a Lunch Date With Her Cute Kids

On Thursday, Kardashian posted a sweet snap with her kiddos – Penelope, 3, and Reign, 14 months – while out and about, writing, "My little lunch dates."

Kardashian's relationship with Disick has been strained since July 2015, when he was spotted canoodling with his ex, Chloe Bartoli, in the south of France, which subsequently prompted Kardashian to break up with her longtime love. But the reality stars reunited earlier this month for a shopping trip in Calabasas, California, for Disick's new bachelor pad.


RELATED: Kourtney Kardashian Seen Hugging Her Ex Scott Disick as They Shop

The pair looked friendly, even hugging each other at one point while looking around a Williams-Sonoma.

"The two were very hands on and super sweet to each other," an eyewitness told ET at the time. "They look relaxed and happy. They were chatty and touching each other, walking around the store with their arms around one another."

Kourtney Kardashian, Scott Disick Snapped Hugging
Kourtney Kardashian, Scott Disick Snapped Hugging