It's been a while now that Kylie Jenner and Tyga have reportedly been together, but it wasn't until recently that they could be open about their relationship because she just turned 18 while Tyga is 25. With Kylie being so young and the notable age difference between the two, people can't help but wonder what Kylie's mom, Kris Jenner, thinks of it.

While the reality star and rapper have been spending more and more time together this past month, with evidence from a few vacations and a ton of snapchat videos, it's obvious that they are very serious about each other. He even bought her a $300,00 Ferrari for her birthday. 

"Kylie is equally as obsessed with Tyga as he is with her," a source close to Jenner told People. 

As for Tyga's newest music video for his racy song "Stimulated," which features R-rated lyrics that seem to be about Kylie, who stars in the video, Kris has to learn to accept these type of things even if she did think "the song was a little much."

"There's not much she could say since Kylie is an adult now," the source added. "Kris actually supports their relationship big time. She thinks he is the next hip hop genius of our generation and wants to do anything she can to help him succeed." 

In May, Tyga even opened up about how he see's absolutely nothing wrong with his relationship with Kylie, despite her age. "Kylie is more mature than most adults," he explained, as HNGN previously reported. "She's a millionaire who runs a company and even owns her own home."

He added, "She's just a good person, she's got great energy."