Katherine Heigl and husband Josh Kelley have welcomed another daughter into their family.

The actress and singer adopted their first daughter, Naleigh, from South Korea three years ago; and now a rep for Katherine confirmed that Naleigh, 3, now has a little sister.

"Yes they have adopted a baby," Katherine's rep confirmed to ET Canada. "No further details [are available] at this time."

Back in February Katherine told Parent & Child magazine that the couple had discussed their plans for a family before they were even engaged; and she also hinted at the second adoption as well as someday adding biological children to their brood.

"We have talked about having biological children as well," Katherine said; "but we decided to adopt first. I'd like to adopt again."

The happy parents reportedly adopted the baby in Louisiana earlier this month.