Sometimes you need a sister to set you straight! In a new sneak-peek clip of Keeping Up With the Kardashians, Kylie Jenner is having a blast with her family at the release party for her Galore magazine cover in NYC.

Things seem to be going great, and even the then–newly single Kourtney Kardashian shows up to party with Kylie, Kendall Jenner and Khloé Kardashian

“It’s really exciting because it’s Fashion Week, and all my sisters are here, which has never really happened before,” supermodel Kendall exclaims in her voice-over.

Khloé is also thrilled that Kourtney has come out to party after struggling with her painful breakup from Scott Disick.

“To be out and doing something fun and have Kourtney out on the town, and then Kendall and Kylie, it’s like, ahhh, super excited!” Khloé gushes in her separate interview. 

But that fun quickly sours when Kylie’s boyfriend, Tyga, asks if she wants to hit up another club. When Kylie tells her sisters that she’s heading out, Khloé isn’t pleased.

“Don’t leave. I never go out! I came for you,” Khloé complains. “Kylie, that’s f--ked up! That's f--ked up!”

Watch the clip to see what Kylie decides! Keeping Up With the Kardsahians airs on E! on Sunday, January 10, at 9 p.m. EST. 

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