The proud parents made the announcement just a week after Omré was born at 1.49am on Sunday August 24.
On August 31, AJ shared the trio of photos above on Instagram, showing herself and Oritsé cradling their son soon after he was born, along with the message:
"A week ago today we welcomed our lil Legend into the world. His name is Omré xxxx My world xxxx @oritseofficial #natural #birth #healthy #babyboy #my #world #love #my #boys xxx"
Gosh, what a lot of hashtags!
Oritsé has also taken to Instagram to express his emotions following the arrival of his son. He posted the image below of a lion walking with a tiny cub on Friday August 29, with the caption: "This is what it feels like! #Heir."
Oritsé's JLS bandmates have all congratulated the new parents on Twitter.
"Huge congrats to @Oritse and @AJAzari on the birth of their baby boy! Can't wait to meet Williams Jnr! Big love guys x"
JB Gill, who is currently expecting his first child with his wife Chloe, tweeted:
"Such amazing news!!!congratulations!over the moon for @Oritse and @AJAzari what a beautiful gift from God,can't wait to meet him!x"
And Aston Merrygold wrote:
"@Oritse @AJAzari AMAZING news on your new born guys! All love"
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