Hilary Duff Just Posted a Brand-New Snap of Her Newborn—& Even Revealed Her Nickname

Hilary Duff and her husband, Matthew Koma, recently welcomed their second child together. Now, they’re already celebrating the newborn’s two-week birthday. And even though it was the baby’s birthday we're the ones who got the gift on social media.

ICYMI: The couple announced the exciting news in matching Instagram posts last month, and even revealed the gender and name. “Mae James Bair- We LOVE you beauty 3-24-21,” Duff captioned the black-and-white image, which featured herself in a tub surrounded by Koma, their 2-year-old daughter Banks and Duff's 9-year-old son Luca Cruz.

And on Wednesday, the 33-year-old actress shared a never-before-seen snap of her baby girl while simultaneously revealing her nickname. “Little goo is 2 weeks old today!” she wrote alongside the up-close shot of "Goo" wrapped in a flower blanket.