Kourtney Kardashian Reunites With Ex Scott Disick at Family Dinner Celebrating Her Late Father's Birthday

It was a family affair on Monday night.

It was a family affair for the Kardashians-Jenners.

The clan came together to celebrate the late Robert Kardashian's birthday on Monday, including Kourtney Kardashian's ex Scott Disick.

In a Snapchat video posted by Kylie Jenner, Disick can be seen approaching the dinner table, along with Kourtney and their baby son Reign.

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The dinner, catered by Armenian eatery Carousel Restaurant, included classic Middle Eastern dishes. Kylie, Kim Kardashian, Kris Jenner and her boyfriend Corey Gamble were also present for the gathering.

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Following the meal, Kris shared a photo of empty plates and an unexpected gift left behind by Kourtney and Scott's daughter, Penelope.

"You know it's been a good night when you've finished your family dinner and you realize Elsa's sister Anna left her hair behind. #penelope #frozen #magicalnight," Kris lovingly captioned.

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Earlier in the day, Kim posted a loving message to her father on what would have been his 72nd birthday.

"Happy Birthday dad! So much has gone on in our lives since you've been gone, and I know you have been my guardian angel seeing it all unfold! I love you and miss you so much!" she wrote.

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Kourtney fondly remembered her father with a throwback photo with the caption, "My first love."

Rob Kardashian
, Kylie and Kendall Jenner also remembered Robert on Monday with sweet messages.

Kim's husband, Kanye West, also paid tribute to Robert after his Yeezy Season 3 fashion show in New York City earlier this month, wearing a T-shirt that honored his wife's father.

The Kardashian patriarch, who is currently being portrayed by David Schwimmer on FX's The People vs. O.J. Simpson: American Crime Story, died of cancer in 2003.