Kourtney Kardashian thinks she’s going to be a mom again — but the possibly pregnant reality star is not telling anyone who the father is yet!

Kourtney, 37, is still in love with longtime boyfriend Scott Disick, but sources reveal exclusively to Life & Style that model Younes Bendjima is the dad.

MORE: Scott Disick Parties All Night Amid Kourtney Kardashian Reconciliation — Will He Ever Change?

The KUWTK star, who already mom to son Mason, 7, Penelope, 4, and Reign, 2, reconciled with Scott, 33, this past September, but it wasn’t long before he began spiraling out of control again.

kourtney kardashian younes splash/getty
Getty Images/Splash

“He tries to be on his best behavior for months and then will slip up and disappear,” says an insider right before Scott was caught kissing model Jessica Harris, better known as J Lynne, on a solo trip to Miami.

Wearing a barely there nude swimsuit, the brunette beauty kissed the troubled father-of-three with her legs wrapped around him in a pool, before sharing a cigarette. Just days before, Scott was on a family vacation in Costa Rica but was disinvited thanks to his misbehavior.

MORE: Kim Kardashian Calls off Divorce — Kanye West “Convinced Her” to Stay!

Meanwhile, Kourtney is enjoying her time with the 23-year-old model, who she was first linked to last October during Paris Fashion Week.

“Kourtney has always had a thing for boy toys, and Younes is just her type,” says a friend, after she was spotted leaving a Beverly Hills hotel with Younes last December, sparking more baby daddy rumors.

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“[Younes] has quietly sparked a relationship with Kourtney and really fancies her,” a source said at the time, before adding that while “they aren’t ready to go public… there’s a real chemistry between them.”

Whoever Kourtney ends up with, she has always made it very clear she wants more kids.

“Kourtney wouldn’t mind having another child,” says the insider. “She thinks that she was truly put on this Earth to be a mom.”

For more on Kourt and Scott, be sure to pick up the latest issue of Life & Style! For a look back at the couple in happier times, click through the gallery below!