Kim Kardashian pushing for proposal from Lewis Hamilton?

Kim Kardashian and Lewis Hamilton are growing closer with time.

As reported by Radar Online, the reality TV star is already thinking about the future with the Formula 1 champion.

A source told the outlet, "She really took her time before jumping into this romance. The idea of dating around really wasn't appealing to her."

"But Lewis was very charming and he worked hard to romance her," they added.

Furthermore, a source shared that Kim sees Lewis as "husband material." Adding, "And it's very much a two-way street, as Lewis is totally gaga for Kim, too. They're very much in love and things are getting more and more serious all the time."

"They've had a very good connection that dates back years before this, so it's a solid foundation for them to work from," an insider said of the couple. "It's given Kim the confidence that they can fast-track things and move forward fairly quickly, instead of working their way through the courtship phase for too long."

Sources also revealed that Kim Kardashian has full support of her mother Kris Jenner in her new romance. "Kris is a huge fan of this relationship. She thinks Lewis is a sweet guy who's perfect for Kim."

"It also counts in his favor that he's close with his mom," the source said. "It's important to Kris that Kim matches with a guy who's not likely to be intimidated by her star power or status."

For the momager, Lewis Hamilton is "dream son-in-law."

"She's cheering them on every step of the way and keeping her fingers crossed that they make things official soon enough," the source said.

As the SKIMS founder had tied the knot in past, the source shared that she "does have some nervousness about getting married again."

"The divorce process was pretty rotten, and she's still carrying those scars in many ways, especially after what Kanye's put her through," they added of her split from Kanye West.

As per the sources, while Kim's mind is telling her to be "cautious," her heart is pointing out all signs to a "happily ever after with Lewis."