It'll Be a Boy for Josh and Fergie Duhamel

David Russell/Disney-ABC Domestic TV

Bring on the blue.

Dad-to-be Josh Duhamel revealed in funny fashion that he and wife Fergie will be welcoming a boy in late August/early September.

The Transformers actor, 40, confirmed the sex of his soon-to-be firstborn during a taping of LIVE with Kelly and Michael, which will air Wednesday.

During a segment called Du or Don’t, Part II: Baby Edition, Ripa holds up two onesies — one pink, one blue — and asks him to choose between them. The actor played coy at first, and whipped the audience into a frenzy before snatching the blue onesie and holding it up in triumph.

The reveal comes just days after the expectant singer officially changed her name to Fergie Duhamel, ensuring that the new family will all have the same last name. Togetherness is important to the couple, Duhamel explains.

“I can’t imagine having a kid and then not being able to be there — that would just drive me crazy. My head would be at home with mom and baby,” the actor said recently. “We want to work it out so that we can be together; whether I am working, they can come with [me] or if she is working I can go with them. I can’t see myself ever wanting to be away from my wife and kid.”

— Kathy Ehrich Dowd