Kourtney Kardashian Ready To End Justin Bieber Affair After He Kisses Hailey Baldwin

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As one relationship heats up for Justin Bieber, another could be coming to an end. Kourtney Kardashian may want nothing to do with Justin after he shared a pic making out with Hailey Baldwin! Will Kourt be cutting ties for good?

Kourtney Kardashian, 36, has been through enough heartbreak in the last six months, and she won’t take any from her hookup buddy, Justin Bieber. So when the 21-year-old singer kissed 19-year-old model Hailey Baldwin while the two were on a New Years vacation — and unabashedly shared it on Instagram — Kourtney decided that Justin hooking up with two girls at once wasn’t going to work. In fact, she’s ready to move on from her fling with The Biebs

“Kourtney is not surprised that Justin kissed another girl on New Year’s Eve. It still doesn’t make her very happy and she’s seriously considering whether she’s going to continue seeing him or not,” a source revealed toHollywoodLife.com EXCLUSIVELY. “She thought it wouldn’t bother her, but deep down it does. It’s just a wake-up call that her romance with Justin would never evolve into anything serious.”

While Kourtney was aware that she and Justin were not exclusive from the get go, she was still clearly affected by Justin’s actions. Even if they were just having a good time being friends with benefits, it couldn’t have been fun to see Justin so affectionate with another girl. And considering the amount of pics he has posted getting nice and cozy with Hailey, it practically seems like he has already forgotten about his fling with Kourtney!

But if Kourt does break things off with Justin, maybe she is dodging a bullet. After all, another insider told us that Justin isn’t even ready to commit to Hailey any more than the friends with benefits level. Hailey is already “deeply in lust” with Justin, which could definitely result in her getting hurt if Justin doesn’t want anything more than a hookup. Now that he’s given Kourtney a reason to move on, she seemingly won’t be letting Justin break her heart too!