Chris Ivery and Ellen Pompeo

It's a girl for Ellen Pompeo.

The Grey's Anatomy star and her husband, Chris Ivery, welcomed daughter Stella Luna Pompeo Ivery, on Sept. 15 in Los Angeles, TVGuide.com has confirmed. Stella is the first child for the couple, who wed in 2007.

News: Ellen Pompeo expecting

Pompeo is the third Grey's doc to welcome a new baby this year, following Chyler Leigh, who welcomed daughter Anniston in May, and Katherine Heigl, who adopted 10-month-old Naleigh from South Korea earlier this month.

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Pompeo's pregnancy was not written into Grey's, which kicks off its sixth season Thursday at 9/8c on ABC.