Kourtney’s exesYounes Bendjimaand Luka Sabbat both attended the reality star’slavish birthday partyon Thursday night, alongside the father of her children,Scott Disick.

Bendjima, 25, posted a photo from the party to his Instagram Stories of a napkin that read, “Happy Birthday Kourt!” He also shared a video of him and a friend dancing with the caption, “ya know what time it is.”

And while Kourtney and Bendjimacalled it quits August 2018, the model appears to be in good graces with the family, even posing for a photo withKris Jenner.

Sabbat was also spotted in a few photos from the party. In one shot, he was seen smiling among a large group of partygoers, including Kourtney and her famous sisters.

Kourtney and thegrown-ishactorcalled things offin October after casually dating for a few months, though they’ve since been spotted looking cozy.

Disick, 35, was pictured partying in Kourtney’s sisterKim Kardashian West‘s Instagram Story.

Scott Disick.Kim Kardashian/Instagram

Scott Disick Kim Kardashian

Along with Kourtney’s past loves, momKris Jennerattended the festivities, as well as all of Kourtney’s sisters:Kylie Jenner,Kendall Jenner,Khloé Kardashianand Kim.

Khloé’s ex French Montana was also there.

Kourtney rocked a skintight black dress with sheer detailing, which Kim explained was “vintage Versace.” On her Instagram story, Khloé, 34, documented Kourtney’s entrance into the party as the reality star walked hand-in-hand with daughterPenelope, 6, while a saxophone player played Stevie Wonder’s “Isn’t She Lovely.”

Inside the party, guests were treated to personalized Don Julio bottles and Kim, 38, pointed out that Kourtney’s bottle was engraved with her face and the hilarious caption “Most Interesting to Look At,” a reference to when Kim called her sister “the least interesting to look at.”

Khloe Kardashian Instagram

Kourtney Kardashian birthday

As Kourtneycelebrated her 40th birthdayon Thursday,a source told PEOPLEthe reality star is embracing the milestone occasion and what the next year could bring.

“When she talked about turning 40 a while back, she didn’t seem too excited,” said the source. “Turning 40 is a big deal. But instead of seeing it as something negative, Kourtney turned it around and she seems very excited about her life just in general.”

source: people.com