• Justin Bieber & Sophia Richie

Justin Bieber & Sophia Richie (Photo : YouTube)

Justin Bieber and Sofia Richie split last month after just six weeks of dating and now, the "Cold Water" singer is back on the market. Who will he date next?

As Bieber continues on with his Purpose World Tour, he appears to be staying single. However, as any Bieber fan well knows, he rarely stays without a woman at his side for long.

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On October 4, Us Weekly shared a timeline of Bieber's dating history, which included the likes of Adrianna Lima, MIranda Kerr, Hailey Baldwin, Kourtney Kardashian, Barbara Palvin, Jayde Pierce, Nicola Peltz, Chantel Jeffries and, of course, Richie. In their report, the magazine revealed Bieber had been linked to many of the women listed in the last year.

When it comes to who Bieber may date next, it may be a case of history repeating itself. In recent years, Bieber has been known to go back and forth with a number of women, including Gomez, Kardashian and Baldwin. Most recently, Bieber was seen with Kardashian in July and before that, he and Baldwin were photographed together in New York City.

While there is certainly a possibility that Bieber will soon resurface with one of his famous ex-girlfriends, it is also possible that he will stay single -- at least until the end of his tour. As Bieber revealed to GQ magazine in February, he simply doesn't like to be committed to any one woman while he travels. According to him, a long distance relationship isn't fair to anyone.

For now, fans will have to wait and see who Bieber turns up with next, but if his past is any indication of his future, he may soon be seen with a familiar face -- possibly Richie.

 "[Justin and Sofia] are still friends though and will continue to see each other like they did before they were dating," an insider told E! News at the time of their split weeks ago. "They are taking a backseat though on the romance side of things and just focusing on being friends at this time."

For more on Bieber and Richie's split, check out the video below.