David Beckham and Victoria Beckham

Victoria Beckham is no longer the only girl in the Beckham household.

The fashion designer, 37, and husband David Beckham welcomed a daughter Sunday morning in Los Angeles.

Check out photos of Victoria Beckham

"I am so proud and excited to announce the birth of our daughter Harper Seven Beckham," the soccer star wrote on his Facebook page. "Victoria is doing really well and her brothers are delighted to have a baby sister."

The new addition weighed in at 7 pounds, 10 ounces, and was born at Cedars-Sinai Medical Center. She joins older brothers Brooklyn, 12, Romeo, 8, and Cruz, 6.

Harper is an old English name that the former Spice Girl has always loved, according to People. Seven could have multiple meanings. Not only was she born in the seventh hour in the seventh month, but it's David's soccer jersey number.

The couple, who have been married since 1999, announced they were expecting baby No. 4 in January.