AceShowbiz - Kylie Jenner's relationship with Timothee Chalamet seemingly has brought a huge change for her. If a new report is to be believed, "The Kardashians" star has turned into a "homebody" after becoming "incredibly detached" from her friends.

"Kylie is turning into her brother [Rob Kardashian] - she is choosing to be a homebody for the most part," a source told DailyMail.com. "For Kylie, it is her family, her kids and then obviously she is all in on hanging out with Timothee."

Kylie reportedly has "lost all interest in trying to keep up appearances with industry pals." The informant went on to claim, "Time for going out and doing the Hollywood friendship thing is long past her. She is 27 going on 70."

"What suits her now is being out there when she needs to be, not because she wants to be. She is so busy with her relationship and being a mom and a businesswoman," the insider further shared. "She doesn't miss her times in the Hollywood shuffle and her desire to have friends outside her bubble isn't anything she is interested in right now."

A second source, meanwhile, revealed that only Kylie's best friend Anastasia Karanikolaou (Stassie) stays in touch with her. "Kylie has become incredibly detached and pretty much only has one close girlfriend right now - Stassie." said the source.

"She is her ride or die and the two of them confide in each other for everything," the source elaborated. "They've been friends since they were in middle school and grew up learning how to adapt to fame together."

"Stassie knows that most people do not know who she is and she doesn't care," the unnamed informant continued. "She is the only person that Kylie turns to and the only person that has had her back no matter what and not burned her... Kylie has shut out all her other friends. She is with Timothée as much as possible but spends more time with Stassie than him even."