Caterina Scorsone‘s household just got another dose of sugar and spice!

TheGrey’s Anatomyactress, 38, and husbandRob Gilesshared the first pictures of their newborn daughter, Arwen Giles, in anInstagrampost on Tuesday.

“Arwen is here!” Scorsone wrote in the caption of the picture that quickly garnered tens of thousands of likes within minutes.

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Scorsone — whoseGrey’scharacter Amelia Frances Shepherd discovered she was pregnant early this season — madeher exciting pregnancy announcementalongside a photo of herself, her husband and their two older daughters dressed up as the Addams Family forHalloween.

“Our Family’s about to get even kookier. #pumpkinintheoven ?,” shecaptioned the image, referencing a lyric from the show’s theme song.

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People Magazine Beautiful Families Catarina Scarsone & Family Rob Eliza & Pippa at their Home on Poppy Peak Lane Pasadena Saturday April 6 2019 Allyson Torrisi photo editor, Gladees Prieur on set

The actress has been outspoken about raising her girls and how her perception of parenthood has shifted over time, especially after she learned that Pippa hadbeen diagnosed with Down syndrome.

“What I unconsciously thought about my job as a mother was that I was supposed to equip herto survive in a competitive world,” Scorsone said in March on theMotherlypodcast, explaining that she was initially sent “into a tailspin” when she realized Pippa “was going to have some physical differences and some cognitive differences.”

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But one day, things just clicked. “This simple voice came to me where I was like, ‘I don’t know what to do — oh, I’m supposed to keep her safe and I’m supposed to make her feel loved,’ ” she said. “And suddenly myunderstanding of my job as a mothercompletely distilled and opened.”

Speaking with PEOPLE in April, Scorsone said of parenthood, “I think one thing that changes when you have kids is that nothing is in your control anymore. You have toroll with whatever is happening andthere are people that are now in your life very intimately and in your space who have distinctly different personalities from you.”

source: people.com