Rosemarie DeWitt and Ron Livingston Have Adopted Their 2nd Child

Esperanza Mae is 1 year old.

— -- Rosemarie DeWitt and Ron Livingston have expanded their family.

Last year, the couple adopted a little girl, the "La La Land" actress told Ellen DeGeneres Thursday.

DeWitt said that she and her husband named the 1-year-old Esperanza Mae.

"We call her Zaza," she said. "She's a little sweetheart."

This is the second child for the couple, who married in 2009. In 2013, they adopted their daughter Gracie James, whom DeWitt said is very happy to be a big sister.

"They like each other a lot!" she said.