Credit: Flynet

Hey, baby!

Ellen Pompeo showed off her 6-month-old baby girl, Stella, Thursday afternoon. (Dad is music producer Chris Ivery, whom Pompeo quietly wed at NYC's City Hall in November 2007.)

The Grey's Anatomy star, 40, ran errands with her daughter at the Sunset Plaza in West Hollywood.

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Pompeo recently admitted she only went up one pant size while expecting her first child.

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"I was in size 25 jeans and went to 26. I gained 26 pounds," she told Self magazine. "Now, after the baby, I weigh 10 pounds more than I ever have. I love it, because everyone always told me I was too skinny before...  [My weight] doesn't matter to me. I have a healthy baby."