David Beckham's daughter has never had her hair cut.

David Beckham and his daughter Harper

David Beckham and his daughter Harper

The retired soccer star has revealed he won't let four-year-old Harper get her tresses trimmed and he even banned his wife Victoria from taking her to a stylist a year ago because he wants the little one to grow her locks really long.

Speaking to Yahoo! Style, he said: "About a year ago, my wife said, 'Maybe we should cut Harper's hair.' And I was like, 'No! We need to grow it. Do. Not. Touch.' "

He added: "Since she was born, we haven't cut it. That's why it's pretty much down to her knees."

However, the 40-year-old hunk - whose mother was a hairdresser - will sometimes hack at his sons Brooklyn, 16, Romeo, 13, and 10-year-old Cruz' hair from time-to-time.

Asked if his mum taught him how to cut hair, he said: "No, she didn't! I wish she did. I do cut my sons' hair from time-to-time. When they have a buzz cut, I do it.

"If I have to use scissors, the boys know not to ask--she never taught me how to do that."