Kylie Jenner and Travis Scott may not be married, as it has been reported, but according to a new report, they are "serious" about their relationship.

As the couple continues to spend time with one another around the country, recently Miami, an insider claims the Life of Kylie star is really into the rapper -- and her older sister, Kendall Jenner, approves of their relationship.

"They are spending a lot of time together. They're serious! She's really into him and has known him for a long time. Her family really likes him," an insider revealed to Us Weekly. "Kendall has also been friends with him for years."

As fans may recall, Kendall Jenner was linked to Scott last summer around the time she and ASAP Rocky turned up together in Paris.

While Kendall never confirmed whether or not she had been romantically linked with the rapper, she and ASAP Rocky are believed to be dating due to the amount of time they spend together.

Although it is unclear whether or not Scott will be seen on Life of Kylie, Jenner does speak of her love life in a scene from the upcoming reality show, saying, "I hope the person I'm dating is obsessed with me."

As for the allegations that Scott is a rebound after her split from Tyga, an insider said Jenner has been insisting that is not the case.

"Kylie is crazy about Travis and she can see them being together for ever," the source explained to Hollywood Life. "But, she's super young still, and they haven't been dating that long. Plus, some of her friends are concerned that the Travis romance is a classic case of rebound-but, she's adamant that is definitely not the case."