Kourtney Kardashian has shared the first picture of her adorable baby son, Reign Aston Disick. The 35-year-old reality star took to Instagram on Thursday (2nd April) to share the photograph, which quickly attracted more than one millions likes. 

Kourtney Kardashian
Kourtney Kardashian has shared a picture of her son on social media.

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'My little turtle dove angel baby boy Reign Aston Disick,' Kardashian captioned the photograph in which Reign is pictured in a simple white onesie and lying on his back staring up at the camera. 

Reign is Kardashian's third child with her partner of nine years, Scott Disick. The couple welcomed Reign on 14th December 2014. He shares a birthday with his brother Mason (aged five). Kardashian and Disick also have a daughter, Penelope (aged 2). 

Although Kardashian shares almost every aspect of her life with her fans, whether on social media or on Keeping Up With the Kardashians, she has been reluctant to share any picture of her son until now. The only glimpse of Reign we've seen was a picture of his tiny hand when Kardashian announced his arrival and some of the outfits she had selected for him. The most adorable by far is Reign's tiny maroon Dr. Martens and a fabulous zip up onesie. 

Whilst Kardashian appears to be extremely content with her family and with her children, her sister Kim has recently revealed, if she has another child, she may have to undergo emergency surgery to remove her uterus. 

Read More: Has Robert Kardashian Just Compared Sister Kim Kardashian To Gone Girl's Crazy Amy?

My little turtle dove angel baby boy Reign Aston Disick.

A photo posted by Kourtney Kardashian (@kourtneykardash) on