Kim Kardashian Accuses Kylie Jenner Of Being A ‘Diva,’ Tells Kourtney Kardashian She’s ‘Not Special’

It’s New York Fashion Week on Keeping Up With The Kardashians – and getting along is so last season!

On this week’s episode, Kim Kardashian fired at Kourtney Kardashian for “dropping the ball” on her app and slammed Kylie Jenner for being a “diva” during photo shoots.

When Kourtney, 36, complained about the late launch of her app, Kim, 35, blamed her older sister for not working hard enough.

“They think you dropped the ball,” Kim said of the app’s creators.

Although Kourtney considered skipping the launch of her sisters’ apps in New York City because the attention wouldn’t be on her, she came around and travelled with them.

When Kourtney revealed during dinner that she’s going to explain her app isn’t ready because she recently gave birth to her son Reign, Kim wasn’t pleased.

“No excuses,” Kim said. “You knew you were having this baby nine months before you did and you knew you were having this app a year ago. You’re not special, sorry!”

When Kourtney attended the fashion show of a designer who is a working mother, she was inspired to work harder on her app.

Although her troubled ex-boyfriend Scott Disick tried to step up by watching their three children during her trip, Kourtney revealed they’re not getting back together.

“I don’t know if there will be a day when Scott could get it together and change and be someone I could depend on as a partner,” she explained. “I love Scott, but I’ve gotten to a place where I’m just living life again. I need to separate myself.”

Also on the episode, Kim worried about Kylie, 18, walking in her husband Kanye West’s NYFW show because of her “diva” behavior.

“I’ve been hearing things like Kylie makes people wait because she’s on her phone and when she’s at photo shoots she brings a ton of friends,” Kim explained in her confessional. “I just want Kylie to know just because Kanye is family this isn’t a casual situation and she has to be professional.”

Kim’s fears were verified when Kylie left the release party for her Glamour cover early to go to a club with her boyfriend Tyga.

Khloe Kardashian screamed at her younger sister, “Kylie that’s f—ked up!”

When Kim sat down with Kylie for lunch, she explained, “I heard from a couple of people that you’re a little diva on set. I don’t want you to have a bad rep and be the wild one.”

Kylie understood her sister’s concerns and agreed to be “nice to everybody.” She even proved she could change by being professional for Kanye’s Yeezus show.