JoAnna Garcia Swisher just welcomed a baby girl!

Actress JoAnna Garcia Swisher just had a beautiful baby girl! Congratulations!!

The Astronaut Wives Club star just announced that her second daughter with husband, New York Yankee Nick Swisher, was born on June 28. The new bundle of joy, adorably named Sailor Stevie Swisher, weighs in at just over 7 pounds and is 18.5 inches long. Baby makes this trio into a family of four, joining 3-year-old and brand-new-big-sister, Emerson Jay.

JoAnna, who you probably also recognize from her cameos on The Mindy Project and Gossip Girl, shared a photo of herself with Nick and baby Sailor on Instagram with the caption: “So excited to introduce you to our tiniest princess, Sailor Stevie. She has stolen our hearts and our family feels complete.”

Nick shared the same photo and caption on his own account.

As for big sister Emme, it seems like she’s handling the new addition to the family very well.

“Watching Emme meet her baby sister for the first time was so incredible,” JoAnna and Nick told PEOPLE. “We weren’t sure what to expect because she has been the center of our world, but she is so sweet and gentle with her. Our family finally feels complete. We can’t wait to see what’s in store for our precious little girls.”

There is just something so adorable about an only child becoming a sister with grace and love. Sounds like little Sailor has a perfect model for behavior in her big sis! We’re sure there’s a beautiful future ahead for both this lovely expanding family, and for Sailor in all her pursuits. Welcome to the great big beautiful world,  baby Swisher!