Taking to her YouTube channel on Monday, the 28-year old spoke about her unborn child.
"I just feel like it's a little girl. I actually always wanted a boy first but now I just feel like it's a girl."
"I already have a name for her and I'm calling it her, like it is a her."
Davina asked her sonographer, who happens to be partner Jaxon Manuel's sister Mel - if she knew the sex of the baby.
And apparently, she does!
"And I (thought)... is that because you're looking at a doodle, that you said it like that?" Davina said.
"I have a funny feeling it's a girl but by her reaction now I'm thinking it might be a boy because I think there's a big old (whistles) in there."
Before she let on, Davina then said she's saving it all up for a big reveal: "We're going to do a gender reveal but we don't know the gender yet. We'll find out the same time as our family."