Luka Sabbat stars on the Freeform comedy Grownish.
Which is ironic.
Because Kourtney Kardashian's sisters allegedly think the actor is not nearly grown up enough to be dating their sibling.
Earlier this week, we wrote about various times over the past few days and weeks that Kourtney has hung out with Sabbat.
They partied together at a nightclub in Chicago on Saturday, for example, one day after dining out in The Windy City.
The little-known actor also attended Kylie Jenner's 21st birthday party in August, prompting rumors that he and Kourtney are a romantic item.
And this chatter only grew stronger after the aforementioned evening at the aforementioned club, as an onlooker tells People Magazine of the pair:
"They were close to each other, and there was a sense of chemistry as the two were laughing and having fun together all night.”
Here is a photo of Kardashian and Sabbat from this likely drunken adventure:
A few weeks after her contentious split from Younes Bendjima, an insider tells People that Kardashian and Sabbat have been secretly dating for more than a month.
“All of their friends know she’s head over heels for Luka,” the source says, adding:
“None of her friends liked Younes, and they all love Luka even though he’s only 20! They think he’s good for her, and he’s a very down to earth and good guy.”
This may be true of Kourtney's friends...
... but it is NOT true of her siblings, according to Radar Online.
“Kourtney told Kim and Khloe that she will never date anyone older than half her age and Khloe told her that she really needs to grow the f-ck up,” someone in the know told this website.
Bendjima was 25 years old and many critics scoffed at the age difference between him and the 38-year old Kourtney.
But Sabbat cannot even drink alcohol legally, a fact that Kim and Khloe seemingly cannot get over.
“Kim thinks she is just starving for attention and cannot believe that she would go for Luka," Radar writes.
It's possible that Kourtney is starving for attention, sure.
But it's also possible that she's starving for something else from this attractive 20-year old. (That is, red hot sex with a younger man!)
We had said back when Kourtney started dating Bendjima that it was merely a fling -- and then it lasted for over a year.
So who the heck knows how serious things are between her and Sabbat.
But she may keep dating him just to piss off Scott Disick, who is apparently not a fan of the romance.
“Scott is convinced that she is trying to one up him with a 20-year-old," the Radar source says, referencing how Disick is dating a younger woman in Sofia Richie.
Concludes this article:
"No one approves of this barely legal cling-on."