By Staff Writer (media@latinospost.com) | First Posted: Dec 16, 2015 08:53 PM EST

The buzz about Justin Bieber and Kourtney Kardashian hooking up is getting louder. Now, another update about the unlikely pairing has emerged, saying that the pop star reportedly likes dating an older woman who also is dominant, Hollywood Life said.

An insider allegedly told the entertainment news outlet that the Biebs "actually 'loves older women' - especially when said woman is Kourtney Kardashian, 36!"

"Justin has a real genuine interest in Kourtney," the source said. "She's seasoned and mature and her energy compliments Justin's."

"He loves older women," the mole went on, "he loves how most of them are dominant and know exactly what they want. Kourt doesn't play childish games like women his age, and he loves that."

"His respect level for Kourt is through the roof because of it," the source added.

The duo reportedly first got together in October after a flirty encounter at a West Hollywood restaurant.

However, the Kardashian sibling flat out denied the reports, which allegedly got the 21-year-old and his posse laughing because the whole thing was reportedly true.

"Our source says Kourtney flirted and Justin decided to make a move, and they've hooked up a couple of times since then ... the last being this past weekend when Kourtney left Justin's Beverly Hills hotel at 4 AM," TMZ said Monday.

However, a source said that the coupling is "not serious."

"It's been a deep flirtation for months," a mole told People. "He's obviously close to the family, and Kris [Jenner] is obsessed with him."

"It's just one of those things where it makes Kourtney feel good about herself. It's not serious at all," the source revealed. "This young guy is into her, he thinks she's hot and she's older. She just wants to have fun."

The mother of three is the second Kardashian Bieber has been rumored to have romanced, with the first one being model Kendall Jenner. Despite this, "there's no hard feelings among the family."

"They all think it's kind of funny. There's no ill will at all," the insider commented.

However, it appears Kim Kardashian is not happy about the pairing. Kanye West's wife is reportedly "sick to her stomach" about it as she still sees the singer as a little kid.

"It's like Kourt has a fourth child on her hands now," a source said to Hollywood Life. "Justin is so young and so immature. The thought of Kourt being intimate with this little boy makes Kim sick to her stomach."

"Like, Justin is a child who needs his diaper changed more than Saint,' the source went on. "He's just not a good look for any women, let alone Kourt."

WATCH: