Kourtney Kardashian unveils her little prince, Reign Aston Disick to the world

Kourtney Kardashian newest baby, Reign Aston Disick

She had not shared a photo of her youngest child Reign's face since his birth on December 14.

But yesterday, (Thursday), Kourtney Kardashian finally debuted her three-month-son to her fans and followers when she posted a photo of her little one on her Instagram account.

Reign Aston Disick adorably looks up at the camera as he rests on top of a textured blanket in the snap which the 35-year-old reality star captioned: 'My little turtle dove angel baby boy Reign Aston Disick.

Proud grandmother Kris Jenner also shared the cute photo on her social media accounts writing: 'Meet my beautiful grandson!! #blessed #oneofthelovesofmylife.' 

For months, Kourtney had kept her social media followers waiting by posting teasing photos of Reign's hand and feet.