, Anna gave birth to twins on Saturday (December 16) in the couple's hometown of Miami.
The twins are a boy and a girl and their names are Nicholas and Lucy respectively.
He confirmed on Facebook: “I was with the national team, giving my everything as always, despite knowing my children had been born.
“Unfortunately, we couldn’t reach our main sporting objective, but I am certain we will continue to make the Portuguese people happy.
Supermodel Tyra Banks, TV host Jimmy Fallon and actress Sarah Jessica Parker are among the celebs that have had surrogate children.
The event of the year marked the first marriage for Amal and second for George. Congratulations to the new parents-to-be on their exciting family news!
A 0-0 draw - in which Chile were denied a penalty and hit the woodwork twice in extra-time - resulted in a 3-0 shootout win, with Ronaldo not taking a spot-kick.
Manchester City stopper Claudio Bravo denied efforts from Ricardo Quaresma, Joao Moutinho and Nani.
“The president of the Portuguese Football Federation and the national team manager were considerate towards me and it is something which I will never forget.
“I am very happy to finally be with my children for the first time.” An official statement said: “The president of the Portuguese Football Association and the manager were informed before the Confederations Cup that the national captain Cristiano Ronaldo had become a father.