The sparks just keep flying in the Kardashian family.

While Khloe Kardashian was getting cozy with Trey Songz in Las Vegas this holiday weekend, Kendall Jenner and basketball player Jordan Clarkson were celebrating Fourth of July in their own special way closer to home.

In fact, their weekend festivities in and around Los Angeles may have just proven that these two are more than just friends.

A source tells E! News that Kendall and Jordan are now "casually dating." In addition, the relationship is described as super laid back where they can see other people. As our insider shared, it's "not anything very serious."