Kourtney Kardashian’s Son Reign Disick Celebrates 9th Birthday With Party He Planned Himself [Photos]

Reign Disick is quite the party planner! Kourtney Kardashian and Scott Disick’s youngest son turned 9 December 14, and he celebrated with a backyard party two days later. The Hulu star gave fans a glimpse inside the birthday bash on her Instagram story.

“He planned the party…” Kourtney, 44, confirmed in one of the video clips from Reign’s big day on December 16.

Deal of the Day

This ‘Slimming’ Suit is Just $16 Today! View Deal

Kourtney and Scott’s oldest son, Mason Disick, also celebrated his birthday on December 14. The teenager, who turned 14 years old, rarely appears on social media these days, so fans were not given an insight into how he celebrated.

The Cutest Photos of Kourtney and Scott's Son Reign Over the Years

Keep scrolling through the gallery for photos from Reign’s 9th birthday party!