If you follow any of the Kardashian-Jenner ladies on social media, chances are you know the majority of them have been on a fun-filled ski trip in Aspen, Colorado for the past few days. Among those on the trip include Kylie Jenner, Kendall Jenner, and Kourtney Kardashian, as well as Kylie's BFF Jordyn Woods.


Fans quickly took notice of another curious attendee with the girls, and that would be Kourtney's on-again-off-again rumored boyfriend Luka Sabbat, 21. The pair have been reportedly linked since September, with various rumors on what their relationship really is circulating over the past few months.


"Kourtney invited Luka to come on the trip with them because he is friends with the whole group of girls and she thought it would be fun. He's been hanging around a lot and Kourtney is always excited to see him," a source told E! News. "Luka meshes really well with the group and all of the sisters love having him around."


While the pair have been linked for a few months, clearly they haven't taken any steps forward into a serious relationship. It appears Luka simply pops up at various family gatherings, as well as steps out on dates with Kourt from time to time.


"There is still a lot of chemistry between Kourtney and Luka and they never fell out of touch, but nothing serious is going on," the insider continued. "Kourtney is not dating anyone and is truly having fun."


As we suspected, Kourtney is still single. But it's still interesting to see Luka remaining a close person in her life.