Kourtney Kardashian And Justin Bieber Relationship: Scott Disick Is Amused, But They Were Just Hooking Up?

Kourtney Kardashian and Justin Bieber stepped out together last October, months after she split from longtime boyfriend Scott Disick, and right away, rumors began swirling in regard to their potential romance.

Although Kourtney Kardashian, 37, and Justin Bieber, 23, continued to be spotted together throughout the last few months of 2015, they stayed silent in regard to their relationship and eventually, Bieber began dating Hailey Baldwin. However, despite his relationship with Baldwin, who is a close friend of Kourtney Kardashian's younger sister, Kendall Jenner, Bieber was ultimately seen back with Kardashian in 2016, and the rumor mill began buzzing once again.

Because Kourtney Kardashian and Justin Bieber opted against confirming their relationship publicly, it is hard to say whether or not they even actually dated, but during the June 19 episode of Keeping Up With the Kardashians, Disick mentions the singer.

During the episode, as reported by Radar Online, Kourtney Kardashian and her family will be seen playing a game of cards when the question of why she is "sticky" comes up. Although answers including "fleshlight," "your weird brother" and "still being a virgin" made Kourtney Kardashian laugh, she was shocked when Disick answered, "Justin Bieber," and declared, "I put that one!"

While Kourtney Kardashian and Bieber have stayed quiet about their relationship, there have been rumors swirling since late last year and in December, a source spoke to People Magazine, claiming the pair had been "hooking up" for several months.

"It's been a deep flirtation for months. He's obviously close to the family, and Kris [Jenner] is obsessed with him," the source said. "It's just one of those things where it makes [Kourtney Kardashian] feel good about herself. It's not serious at all. This young guy is into her, he thinks she's hot and she's older. She just wants to have fun."

Months later, after Kourtney Kardashian labeled herself a "Belieber" during one of Bieber's Los Angeles shows, another source told People Magazine they were still hooking up.

"They have hooked up a few times, including recently. It happens in L.A," a source told the magazine in April. "He has met her kids, but they don't hook up around the kids. It's on nights when she has help and is able to go out."

"[Kourtney Kardashian] is great. Justin thinks it's cool that she is older and hot. She isn't clingy and has her own life," the source continued. "There are no bad consequences for Justin to hook up with her. She is very easy going and just makes it fun for him to be around her."

Throughout the last several months, multiple pregnancy rumors regarding Kourtney Kardashian and Justin Bieber have surfaced, but judging by the looks of his recent activities, their relationship has come to an end. Not only was Justin Bieber seen back with Baldwin in early May, he appeared to engage in a full-blown relationship with actress Nicola Peltz later that month and the rumored couple was recently caught together in Toronto.

Meanwhile, Kourtney Kardashian appears to be currently single as she and Disick do their best to civilly co-parent their three children, Mason, 6, Penelope, 3, and Reign, 1, after splitting last summer.

For more of Kourtney Kardashian and the Kardashian-Jenner family, tune into the 12th season of Keeping Up With the Kardashians on Sunday nights at 9.m. on the E! Network and check out a sneak peek of tomorrow night's new episode below.

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