Congratulations to Olivia Wilde and Jason Sudeikis!
The couple became parents for the second time on Tuesday, as they welcomed their baby girl, Daisy Josephine Sudeikis.
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"There goes the neighborhood. Daisy Josephine Sudeikis," Wilde announced alongside the adorable first photo of her baby girl. "Born, like a boss, on #internationaldayofthegirl."
The couple's new daughter joins big brother Otis, 2.
While the couple first announced they were expecting in April, it seems little Otis didn't quite understand his soon-to-be big brother duties.
"He knows that it's something in an egg," Sudeikis said of his son's reaction to the baby news in May. "We just used metaphors in [The Angry Birds Movie to explain it to him]. That's all. We explain everything through the movie."
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Otis may have had some catching up to do, but Wilde couldn't have been more ready to welcome her baby girl.
"#tbt summer boat ride with my OG and my any-day-now G. ✌," she adorably captioned a sweet photo of herself and Otis as she neared her due date.
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Wilde revealed that she and Sudeikis were expecting a baby girl last month in a politically-charged tweet.
"As someone who is about to have a daughter, this hits me deep in my core," Wilde wrote alongside a video slamming Donald Trump for his comments about women and body image. "#NeverTrump."
See more in the video below.