Kourtney Kardashian gushes about life after delivering third child Credit: Paul Zimmerman/Getty Images

Kourtney Kardashian is one happy mama. The reality star shared with followers she feels “blessed” after the birth of her third child, Reign Aston Disick, on Monday, Dec. 22.

Eight days after welcoming baby No. 3, the eldest Kardashian shared a picture of a gorgeous white rose bouquet with the happy caption.

Blessed!

Una foto publicada por Kourtney Kardashian (@kourtneykardash) el Dic 12, 2014 at 11:14 PST

On Sunday, Dec. 21, Scott Disick’s longtime love revealed to the world her newborn’s name, captioning a sweet photo of his teeny hand, “Madly in love with my little Reign Aston Disick.”

Reign came into the world on Sunday, Dec. 14, the same day as his big brother Mason’s fifth birthday. After giving birth, the mom of three made sure to give her eldest child a shout-out. “Happy birthday to the coolest little boy in the entire world. You teach me so much every single day and changed my universe the second I met you. You have taught me what life is all about and I am truly blessed and honored to be your mommy,” Kardashian wrote on an adorable Instagram of Mason.

Madly in love with my little Reign Aston Disick.

A photo posted by Kourtney Kardashian (@kourtneykardash) on Dec 12, 2014 at 8:36am PST

The 35-year-old star is also mom to daughter Penelope, 2.