Little Daisy was born—"like a boss!"—on International Day of the Girl.

olivia wilde and jason sudeikis 2016
Credit: Jamie McCarthy/Getty Images

It's a girl for Olivia Wilde and fiancé Jason Sudeikis!

The celeb couple—who've been engaged since 2013—welcomed their second child on October 11, and Wilde took to Instagram to share the happy news.

"There goes the neighborhood," the Vinyl star quipped in the caption, next to a pic of her adorable newborn snuggled up on a stuffed white sheep. "Daisy Josephine Sudeikis. Born, like a boss, on #internationaldayofthegirl."

daisy josephine sudeikis first photo
Credit: Olivia Wilde/Instagram

What a cutie! Daisy joins 2-year-old big bro Otis Alexander—remember when Wilde revealed she was preggers back in April with this cute mama-son shot?—and can we just say that we are LOVING her name!

Daisies have long been a symbol of innocence and purity, but they also represent hope and new beginnings—something that is particularly fitting considering Wilde first annouceed that she was expecting a girl via a tweet in support of Hillary Clinton. Couple that with the fact that the actress gave birth on International Day of the Girl, and we see big things in store for this tiny little boss lady!

I mean, her flowery moniker already comes with some pretty awesome nickname potential: Daisy Jo... Day J... D. Jo... DJ... the list goes on. Personally, I'm partial to Day Jo—possibly because it rhymes with J.Lo. But whatever the Wilde-Sudeikis clan chooses to call their sweet new addition, huge congratulations are in order for the entire fam. We can't wait to watch this future bada*s blossom!

Hollee Actman Becker is a freelance writer, blogger, and a mom. Check out her website for more, and then follow her on Twitter at @holleewoodworld.