It's Lord Disick's day.

Kris Jenner celebrated Scott Disick's 40th birthday on May 26 with a sweet tribute.

"Happy birthday to our fabulous @letthelordbewithyou Scott!!!!," the momager wrote on Instagram. "Scott, you are so amazing! I have known you for a couple of decades now and I can't believe how fast time flies by. I want you to know you are loved and appreciated always. You are an amazing son, dad, uncle, friend, and will always be a special part of our family."

Keeping up the compliments, Kris added, "You are so funny, kind, creative, strong, smart, collaborative, generous, and adventurous. Thank you for all of the memories we have made and the ones that are yet to come!! I love you!!!"

Along with the message, the matriarch included a carousel of photos that featured snaps of her and Scott attending the 2019 Kardashian Christmas Party and filming a confessional. Other pictures showed the Flip It Like Disick alum with his three kids—Mason, 13, Penelope, 10, and Reign, 8, who he shares with ex Kourtney Kardashian—throughout the years as well as a throwback photo of him and Rob Kardashian in tuxedos.

The Most Lordly Moments From Scott Disick on Keeping Up With the Kardashians

Even though Scott and Kourtney have been broken up for years and she's now married to Travis Barker, Kris has made it clear that he's still a part of their lives. Like the time she shut down a rumor that Scott had been excommunicated from the Kardashians.

"Scott will NEVER be excommunicated from our family…." Kris wrote on Instagram in August 2022, "he's the father of my grandchildren and a special part of our family… we love him and not true!"

In honor of Scott's birthday, look back at some of his most unforgettable moments.

Well, not quite. But there's definitely something regal about this personality pic with Sofia Richie's dog Hershela. "The lord and his little lady," Scott captioned the July 2019 post on Instagram. 

Casual helicopter rides are par for the course when you're a royal, so it's no surprise same goes for Lord Disick. "Off 2 lunch," he wrote on Instagram back in September 2017—though his fans know this is neither the first nor last helicopter outing Scott shared with the likes of social media.  

We're not sure what Scott and Miami nightclub bigwig Mo Garcia are talking about in this candid shot, but it sure looks like they mean business. 

"Thank god for the family plan phone package or we couldn't talk over dinner," Scott cracked, captioning this January 2017 photo of himself and Kim Kardashian enjoying what looks like a very extravagant meal in Dubai. 

Scott has been known to spend afternoons zipping around town in luxury vehicles, often with company. "Two classics and a rolls," he captioned this June 2018 shot with renowned Beverly Hills plastic surgeon Dr. Ashkan Ghavami.

In olden days, elaborate canopies hung over the beds of royal personnel. Today, apparently the whole damn thing is suspended...

Yes, that is Scott's face on a stylized American Express card. "Cash or credit," he wrote on Instagram. 

For Lord Disick, accessorizing and personalizing go hand-in-hand.

Lord Disick took a mirror selfie at the barber shop and captioned it "maintenance." Obviously. 

Just Lord Disick flaunting a Gucci faux fur indoors during the 2017 holiday season. 

"Hard living," Lord Disick jokingly captioned this solo shot of him hanging out inside an ornate Venice hotel. 

A shoe collection fit for a lord. 

Scott posed with quite a stately-looking book collection during his fall 2017 trip to Venice in one of his most lordly photographs yet. 

"Thank you @lordtimepieces for my custom made #LORD watch," Scott captioned this sophisticated close-up on IG. 

They say a Ferrari is the car enthusiast's Birkin bag...

We don't know what's more characteristically Lord Disick, the luxury car show in his driveway or this photo's Instagram caption. 

Lord Disick looked like a regular royal in shades and a pink floral suit jacked during a summer 2016 trip to the race tracks.