04/23/2012 AT 03:00 PM EDT
Giuliana and Bill Rancic know the sex of the child they're expecting
this summer – but they aren't revealing it.
"We're seeing how long we can keep it secret," Giuliana, 37, said Monday on the Today
show in announcing the pregnancy, which is via a gestational carrier.
Which means only one thing: For now, we'll just have to guess!
What do you think they'll have? Will it be a mini Giuliana, ready to learn the art of the celebrity interview? Or will they welcome a little Bill, set to take the business world by storm?