Shhh! Bryce Dallas Howard Keeping Baby's Sex A Secret

Someone's got a secret!

Actress Bryce Dallas Howard and husband Seth Gabel are expecting baby number two, and they already know the sex! But don't expect to find out if the couple's having a boy or girl until the little one actually arrives. They're not telling!

"We do know -- we didn't know for a while. We just found out recently," Howard tells ET Canada at the Toronto International Film Festival premiere of Restless. "At this point [we're telling] just family."

Quick, someone get Ron Howard on the phone!

After a "tough" start, Bryce says that her pregnancy is going rather well now, and hopes that from here on, it'll be even better; just as it was with her son, Theo, now 4.

"It's kind of euphoric. It's the greatest, I love it," shares The Help star. "The thing that every parent hopes for is that the baby's healthy, I'm healthy. No matter how you feel, that's the most important thing."

And once the new baby makes his or her debut, Bryce plans on taking some time to focus on both of her children, telling ET, "Whether you intend to slow down, you slow down. My son will be 5 [in February] and that time is so crucial for him and as a family."