Reality star shares first picture of 4-months old son

Barely four months after his delivery, Kourtney Kardashian has shared the first picture of Reign Aston Disick, her second son for Scott Disick.

Kourtney revealed the adorable little tot on her Instagram account on Thursday, April2, 2015.

"My little turtle dove angel baby boy Reign Aston Disick," the proud mama captioned the picture.

Reign is the third child for longtime couple Kardashian and Disick- the little tot joined the family that consist of five year old big brother Mason as well as two year old sister, Penelope.

The 35-year-old E! star gave birth to her bundle of joy back in December 2014, and like her first and second, her pregnancy was chronicled on Keeping Up With the Kardashians.