Christina Aguilera and her fiancé Matt Rutler welcomed a baby girl on Saturday Aug. 16.

Christina Aguilera Gives Birth

Aguilera gave birth to her daughter via a C-section at Cedars-Sinai Medical Center in Los Angeles, reported Us Weekly. The child is the first for Rutler and Aguilera’s second. The “Fighter” singer has a 6-year-old son named Max with her ex-husband Jordan Bratman.

The couples’ daughter’s name has yet to be revealed by the couple.

Last month, Aguilera had a baby shower in Los Angeles, where she glowed in a white Lattice maxi dress and donned a flower wreath headband. Joining The Voice judge's friends and family at the festivities was Rutler, who gave his wife-to-be a kiss on her growing belly.

"It was very romantic with candles everywhere," an insider told Us at the time. "Christina looked so happy and excited."

Aguilera and Rutler announced the pregnancy in March, one month after the pair became engaged.