The former soccer player has never hid the fact that he's happy to dote on his only daughter. He made it especially clear last August, when he happily posed alongside Harper's favorite Frozen princesses, Elsa and Anna, during a family trip to Disneyland.
"I became an even better daddy today after Harper Seven asked daddy to have a picture with her favorite girls," he captioned the sweet photo.
One month later, Beckham spoke to ET while promoting his H&M Modern Essentials campaign, where he admitted that he treats his three sons -- Brooklyn, 17, Romeo, 13, and Cruz, 11-- differently than his little girl.
"I have no power with that little girl," he admitted. "I love all my children, of course, equally, but I'm definitely stricter with the boys than I am Harper, which gets me in trouble with my wife of course."
Hear the father-of-four talk about his kids and wife in the video below.