Harper Seven,David Beckham Daughter

David and Victoria Beckham welcomed their fourth child over the weekend, but it's lucky number Seven for the superstar couple. It's the very first baby girl for the Beckhams, who are already parents to three boys: Brooklyn, 12, Romeo, 8, and Cruz, 6

Harper Seven Beckham was born on Sunday Morning at Cedars-Sinai Medical Center in Los Angeles, weighing in at (what else?) 7 lbs. 10 oz.

So where did the name Harper Seven come from? Does Victoria have a favorite magazine, like Harper's Bazaar which she's often covered? Is Seven inspired by David's jersey number for Manchester United?

Not quite. A rep for the couple tells People that Victoria always loved the old English name Harper and Seven, of course, is a very lucky number.