03/22/2012 AT 10:00 AM EDT
Looks like mom-to-be Vanessa Lachey
) is feeling a little blue.
"I'm excited either way! But I always wanted a boy 1st," Tweeted
Minnillo, 31, who is expecting
her first child with husband Nick Lachey
. "Just a healthy baby."
Later, she clarified
, "@NickSLachey & I are praying for a healthy baby First & Foremost! I just always envisioned a boy 1st to take care of his siblings."
Not that she's opposed to a little pink. "A baby girl would be just as much of a blessing," she continued
. "And she'd have @NickSLachey wrapped around her finger!"
host, who tied the knot
with Lachey, 38, last summer, is eager to find out the gender of her little one, and she even bought a prediction test.
"Am I crazy for wanting to try this?" she Tweeted
, alongside a photo of the kit. "I'm such a sucker for this kind of stuff!!!"
she's "still working on the boys name," but has a named picked out if she's having a girl.
But boy or girl, the couple plan to eventually move to Cincinnati, where Nick Lachey grew up, when the baby is a toddler, she added
As for her pregnancy, so far, so good.
"I've been lucky," the mom-to-be, (who says
she wants three or four kids, "God willing") Tweeted
. "No morning sickness!"