Kourtney Kardashian Wishes Her Sons Mason & Reign a Happy Birthday with New Photos!

Kourtney Kardashian has posted a sweet birthday message for her sons Mason and Reign, who were born on the same day five years apart!

“Happy Birthday to my sweet boys who forever changed my heart! I still can’t believe they have the same birthday,” the 36-year-old reality star tweeted.

Kim Kardashian also wrote some cute messages for her nephews Mason, 6, and Reign, 1.

“Happy Birthday Mason! I can’t believe you are 6 years old! I love you more than you can ever imagine!” Kim wrote. She added, “Happy Birthday to the sweetest baby Reign. I can’t wait for you & Saint to be bff’s! I love you so much!”