Kourtney Kardashian is moving on from Scott Disick -- and actually isn't bothered at all by the 32-year-old's latest gal-pal, 18-year-old model Lindsay Vrckovnik.
Scott has been spotted with the blonde beauty multiple times in both New York City and Miami, Florida recently, not exactly going undercover with their relationship.
"Kourtney surprisingly isn't fazed by this at all," the source says. "She's moving on. She knows it's just a fling."
"She's trying hard to ignore it and just focus on the kids," the source adds. "She knows they'll never get back together."
Read More: ETonline