Rosie O'Donnell and wife Michelle Rounds on Saturday welcomed daughter Dakota.

“we r thrilled to announce the arrival of r daughter Dakota - #withloveandthanks – AMEN,” the couple messaged on Twitter along with a photo of the proud new moms with their little bundle of joy.

A representative for O'Donnell told that Dakota weighs in at 5 pounds, 5 ounces, and that she was adopted.

Rounds, 41, and O'Donnell, 50, married in New York in June. Before they got hitched, O'Donnell revealed that Rounds was attempting to get pregnant.

Rounds and O'Donnell suffered other setbacks in 2012, including a diagnosis of desmoids tumors for Rounds. In August, O'Donnell suffered a heart attack.

O'Donnell has 4 children from previous relationships: Parker, 17; Chelsea, 15; Blake, 13; and Vivienne, 10. This is Rounds' first child.

(Related: Rosie O'Donnell says she had a heart attack.)