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It's a girl for Jennifer Love Hewitt!

The former "Party of Five" actress, 34, and her husband Brian Hallisay "are thrilled to announce the birth of their daughter. Autumn James Hallisay was born on November 26th," her rep confirmed to ABC News today.

Hewitt told ABC News in August that she and Hallisay were waiting to find out the gender of the baby and wanted it to be a surprise.

"I don't know," she said of the gender at a Pampers event in New York City in August. "It's one of life's greatest surprises and we wanted to keep it that way."

Read: Jennifer Love Hewitt on Pregnancy: 'Wow, This is No Longer My Body'

Hewitt announced her pregnancy and engagement to her "Client List" co-star Hallisay in June.

Hewitt's rep also confirmed she and Hallisay are now married, which means they secretly tied the knot.