Sofia Richie appears to be morphing into Kourtney Kardashian, the former girlfriend of her boyfriend, Scott Disick.

Months into the couple's relationship, Richie seems to be channeling Kardashian's style, even recently dying her hair brown, and a new report claims she's doing so because it is a turn-on for Disick.

“Sofia is purposely transforming herself into a Kourtney Kardashian clone because she knows it’s a huge turn on for Scott,” a source close to the 19-year-old model told Hollywood Life on Jan. 26. “He has a type and Sofia is morphing into that for him, and it just so happens to be a lot like Kourtney.”

The source also revealed that Disick, 34, was playing a major role in his much younger girlfriend's transformation and is known to be controlling of how she dresses and how she styles her hair.

As for how Kardashian feels, another Hollywood Life source said she was majorly creeped out at the idea of Disick turning Richie into her mini-me.

“Kourtney is well aware that Scott has been influencing Sofia in all of her styling choices and it is creeping her out big time," the insider said. "Kourtney is disturbed by Sofia who she thinks is too young for Scott and who Kourt feels is slowing morphing into a mini, younger version of Kourtney."

The source went on to reveal that because Kardashian, 38, believes Disick was such a failure during their nine years together, she thinks he is attempting to replace her with someone more innocent and much younger. As some may know, Richie is just half of Kardashian's age.

The insider continued on, revealing that Disick has made it no secret that he has strong views on Richie's appearance, and when it comes to his advice, Richie is said to be eager to please her older boyfriend. Meanwhile, whenever Kardashian sees that Disick's girlfriend has begun sporting a new hairstyle or outfit that is similar to hers, she is immediately grossed out by the imitation.

In other news, Kardashian has been dating model Younes Bendjima, 24, since last summer. Ironically, Bendjima and Richie are friends and were seen hanging out with each other a number of times in 2017.

Thus far, neither Richie nor Bendjima has been seen alongside their partners on episodes of Keeping Up with the Kardashians. That said, fans could see them in the future.