Take a Peek at Ellen Pompeo's Nursery for New Baby

(Photo Credit: Architectural Digest)

Days after announcing the arrival of her new baby girl, "Grey's Anatomy" star Ellen Pompeo shares a first peek at the baby's nursery.

Pompeo broke the news on Twitter Thursday that she and husband Chris Ivery welcomed a second daughter, Sienna May.

"Sienna May Ivery welcome to the world," Pompeo, 44, wrote on Instagram, along with a sweet photo of her husband cuddling the baby. "We love you more than words can say."

Ellen Pompeo and Chris Ivery Welcome Baby Girl

Ellen Pompeo Talks 'Grey's' and Motherhood

They also have an older daughter, 5-year-old Stella, who appears beside her famous mom on the cover of November's Architectural Digest.

Architectural Digest

Inside, Pompeo shares exclusive before-and-after photos of the family's newly renovated 16,000-square-foot Los Angeles home, as well as peek at the Sienna's nursery.

Working with Los Angeles decorator Martyn Lawrence Bullard, Pompeo took the building down to its studs, changing the home's layout, enlarging windows and swapping polished wood floors for vintage limestone pavers, reclaimed terra-cotta tiles and planks of textured French oak.

"Everything has been done before, so the question becomes, 'How do you take something classic and make it fresh for a new generation?'" Pompeo told Architectural Digest.

Go inside Pompeo's home to see how she answered the question: