And this and more has since been confirmed by the Madrid star himself, after he took to social media platform Instagram to announce the birth of daughter Alana Martina to his 115 million followers.
The Portugal captain reported that both baby and mother were "doing great" in a post on Instagram that showed Ronaldo and eldest son Cristiano Jr posing alongside Rodriguez.
Rodriguez, 22, was reportedly due to give birth around November 21 but went to hospital earlier today.
Ronaldo now has four children, with Alana Martina joining Cristiano Jnr and twins Eva and Mateo.
Ronaldo was able to be there during the whole birth thanks to the fact that Fernando Santos, Portugal coach, had given him permission to miss global duty with Portugal.More news: McSorley takes charge as Penn State beats Rutgers
Alana is Ronaldo's fourth child.
The footie star explained each of them choose one name - describing it as "beautiful".
Ronaldo was on hand for the birth of Alana Martina after being rested by Portugal coach Fernando Santos for friendly matches against Saudi Arabia and the United States during the ongoing global break.
CRISTIANO RONALDO celebrated on the pitch with his girlfriend Georgina Rodriguez after winning the Champions League last night.
"Spending time with them, being by their side, smiling and laughing with them".