Back in 2015, rumors were swirling that Justin Bieber was hooking up with a much older Kourtney Kardashian. Now that he's married and getting ready to say "I do" to his wife a second time, reports are implying that Kourtney is still affected by her former paramour.

There were several versions of the story that came out in entertainment magazines. Some hinted that seeing Justin married and happy to Hailey Baldwin has inspired the Kardashian sister to rethink her relationship with Younes Bendijama. Reports hinted that Kourtney wanted to settle down with her boyfriend after seeing the younger couple happy with each other.

Other reports indicated that Kourtney had no intention to get back together with Justin, but she was jealous that he had found his peace with his wife, Hailey. There are, however, some outfits that imply that Justin was two-timing his wife with Kourtney by sending flirtatious text messages which the reality star found flattering.

However, Gossip Cop debunked the rumors after it reached out to the Bieber insider who tipped them off about the Bieber Kardashian hookup four years ago. The source claimed that Justin and Kourtney were never serious in 2015 and are not remotely involved now.

Meanwhile, TMZ has reported that Justin and Hailey may be getting married sometime in September but have yet to finalize the date of the actual nuptials. The entertainment site said that the couple has been planning a September wedding since June because it was also around the same time they got married in a New York courthouse last year.

According to the site's source, the celebrity couple was planning to invite at least 300 guests to their special day including Kylie Jenner and Travis Scott, Chris Brown, Drake, and Odell Beckham Jr. The couple has reportedly sent save the dates to their guests, but the wedding was rescheduled because Justin's guests couldn't make it to the original date.

On August 15, Justin posted a sweet Instagram message for his wife which may indicate that they are already deep into the wedding plans.

"I fall more in love with you every single day. You are the greatest thing that has ever happened to me. I would be lost without you," the singer said about his wife, Hailey.

Sources close to the couple have said that Hailey has been very supportive of her husband, especially in his journey to recover from depression and that he is a better place emotionally and professionally because of her.