It's a big day for the Kardashian family.
Kourtney Kardashian and Scott Disick's two sons, Mason and Reign, share the same birthday -- Dec. 14 -- and the famous family took to social media to celebrate. Mason turned seven years old on Wednesday, while Reign turned two.
"It is both of my baby boys birthdays today!!!" Kourtney tweeted.
It is both of my baby boys birthdays today!!! ✨— Kourtney Kardashian (@kourtneykardash) December 14, 2016
Meanwhile, Kourtney's mother, Kris Jenner, Instagrammed a super cute photo of the brothers hugging one another. "Happy birthday to these two sweet boys!!" Kris wrote. "Our precious angels Mason and Reign. I love you more than words can say. #myheart"
Kris also posted photos of her daughter, Kim Kardashian West, snuggling with Mason and Reign on Kim's official app. Kim has been on a social media break since her robbery in Paris, France, in October.
As for how the birthday boys are celebrating their special day, Kourtney Snapchatted Mason getting an adorable note and a $2 bill from the tooth fairy.
The mother of three also shared a photo of a festive birthday message for Mason that she wrote on the mirror in red lipstick next to an elf. Kourtney and her family, including 4-year-old Penelope, are clearly getting in the holiday spirit, and she Snapchatted the gingerbread house they made. She later revealed she's taking the kids to see Santa on Wednesday.
Last month, Scott shared an adorable photo of Mason behind the wheel of a gold Lamborghini. Clearly, Mason has already inherited his dad's taste for luxury cars!