The former professional tennis player and musician, who have been dating for 16 years, generally keep their relationship ultra private but, thankfully, the proud parents decided to share a snap of their newborn babies.
Captioned 'My Sunshine,' Iglesias shared a photo cuddling one of the twins, while Kournikova shared her own snap, with the same caption, holding the other.
Though the parents haven't confirmed the sex or names of their first children, TMZ reports they are a little boy and girl called Nicholas and Lucy.
It's safe to say, everyone was shocked when Kournikova gave birth - managing to go the entire pregnancy without anyone picking up on it!
But in a recent interview with Hola! magazine, Iglesias' mother, Isabel Preysler, says the pair didn't intentionally try to keep the pregnancy a secret, they're just used to keeping things out of the spotlight.
"Anna has not had to hide herself," Preysler says. "[Anna] leads a very simple life and is a homebody."
And on her son becoming a father? "Enrique is extraordinarily happy in these moments."
Congrats to the gorgeous family!
This article previously appeared on marie claire.