Kourtney Kardashian celebrated her 40th birthday with a big party, and the guest list was full of both famous and unexpected names whom Kourtney wanted to join her in the celebrations. Obviously, momager Kris Jenner was there to celebrate her oldest daughter's birthday, as well as Kourtney's sisters Kim, Khloé, Kendall, and Kylie, and their grandmother Mary Jo 'MJ'. Other famous faces at the extravagant party were longtime family friend, Paris Hilton, Kim's husband Kanye West, and family BFF Jonathan Cheban. Kourtney was also serenaded by Robin Thicke and Sia, who harmonized Happy Birthday for the Poosh founder.
Another familiar face was Scott Disick, Kourtney's ex and father of her three children, who was seen having a blast with the whole Kardashian klan and his girlfriend, Sofia Richie. Perhaps more surprisingly Kourtney had also invited her ex-boyfriend Younes Bendjima, whom she started dating in 2017 until they called it quits in August last year. Younes was seen interacting with Kourtney's family and posed for a photo with Kourtney and a few other party guests, so it seems as if he is on good terms with everyone. Younes shared several pictures from the birthday bash on his Instagram story, one of them being of a napkin that had 'Happy Birthday Kourt' printed on it, so he was definitely not trying to hide the fact that he was at the event.
As reported by People, another of Kourtney's ex-boyfriends, Luka Sabbat, was also in attendance and posed in a couple of group photos. Kourtney and Luka dated briefly for a couple of months after the relationship with Younes ended, although Kourtney never confirmed to be romantically involved with the Grown-ish actor.
Among all of Kourtney's famous ex-boyfriends, Khloé also had an old flame in attendance. Her ex, French Montana could also be seen enjoying himself at the party, which definitely will fuel the rumors that Khloé and French are slowly getting back together. French has also been spotted at one of Kanye's Sunday Services, and sources close to the family have said that he and Khloé have great chemistry although clarifying that there is nothing but friendship between them. Khloé's most recent ex, Tristan Thompson, was naturally not invited, nor was Jordyn Woods.
The Kardashians know how to throw a party, and it is safe to assume the event was everything Kourtney wanted and more. Forty never looked better!