Victoria and Harper Beckham. (David Beckham’s Facebook.)

“Baby Harper is the most beautiful baby girl I have ever seen, I have fallen in love all over again!!!” the former Spice Girl posted on her Twitter. Harper Seven, the fourth child and first girl for the couple, was born July 10 in Los Angeles.

In a video posted to his Facebook, David revealed that the baby is named after Harper Lee, author of Victoria’s favorite book, “To Kill a Mockingbird.” And despite what you may have hoped, Harper’s middle name, Seven, is not a Seinfeld reference. The number “symbolizes spiritual perfection,” according to the soccer star. Also: It was his jersey number when he played for Manchester United.

“We all feel so blessed and the boys love their baby sister so much!!” Victoria tweeted of the couple’s three other children, Brooklyn, 12, Romeo, 8, and Cruz, 6.

David and Harper Beckham. (Victoria Beckham’s Twitter.)