The Real Madrid legend announced the arrival of the baby girl with a a photo of himself and his eldest son, Cristiano Jr, dressed in scrubs as they pose next to a beaming Georgina, who lays in her hospital bed.
Announcing the news on Instagram, Cristiano Ronaldo, 32, also confirmed the name of his daughter is Alana Martina.
"Alana Martina is just born! Both Geo and Alana are doing great! We are all very happy!" he wrote.
However, Georgina has now shared her own gorgeous shot of her baby girl to her Instagram account.
In the shot, the 22 year old model gazes down at her newborn as she lays on a couch surrounded by flowers while wearing a white robe.
Writing a long message in Spanish, Georgina said: "Alana Martina was born on 12-11-17.
Classical singer Katherine Jenkins announces she's expecting her second child with hubby Andrew Levitas in 2018 [Getty]
2017 is an exciting time for some of our favourite stars, who are expecting babies
"Being a mother and raising the little ones all this time in the house has made me experience supreme happiness, and now with the arrival of Alana Martina we are all in full happiness.
"I want to thank the healthcare staff for the impeccable care they have given us before, during and after the delivery.
"Also to our relatives, friends and acquaintances by the calls, messages and their visits that they have had with us after the follow-up of pregnancy and childbirth.
"And, last but not least, to all the followers who support us and send us their best wishes and good energies in the form of a message.
"We are very happy and grateful to God for the health of our little Alana Martina and of course that of our other 3 little ones in the house, whom I am eager to embrace with kisses.
"I do not change this feeling for anything. I love my parents, I love my family. Thank you all!"
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