Kourtney Kardashian Stuns in the Midst of New Scott Disick Drama

Kourtney Kardashian is putting on a brave face and sticking to her schedule. On Tuesday, the reality star made a picture-perfect exit from an LA office building where her mother, Kris Jenner, was also spotted. The 36-year-old framed her hot physique in a black top and ripped jeans and finished off her casual-chic look with some serious heels.

Kourtney stepped out less than a week after her ex Scott Disick was reportedly spotted kissing an unidentified woman in Las Vegas on Friday. According to People, a source said Scott's latest move may have ruined his last shot at getting Kourtney back following his cheating scandal with stylist Chloe Bartoli. "It was like he undid all his progress from the past week and then some. He really screwed up, again, and the entire family knows all about it."

While pushing for sole custody of the children, the eldest Kardashian sister linked up with Scott, with whom she shares three children — Mason, 5; Penelope, 3; and Reign, 7 months. The former couple spent time bonding with Mason and Penelope at the Beverly Hills Hotel on Thursday, July 23.

In the midst of adjusting to the new family dynamic, Kourtney has made a handful of stunning appearances. She turned heads in Beverly Hills on Friday, July 17, following up her sisters-only dinner with Kim and Khloé Kardashian on Tuesday, July 7. Read on to see Kourtney's new pictures.