Victoria, 41, has sons Brooklyn, 16, Romeo, 12, and Cruz, 10, as well as three-year-old daughter Harper with her husband, David Beckham, but insists the couple won't be adding to their brood, reported OK! magazine.
When asked if she would have another child, she said: "No. I've got four! I feel like I've done my bit."
The former Spice Girls star gave birth to Harper in 2011, and revealed it was a "lovely surprise" when she discovered she was expecting a girl, especially as she had previously been told she would be having a fourth son.
However, Victoria joked her daughter is a "tomboy" because she is a fan of football, just like her father.
"Harper loves football. It's like a dagger going into my heart! As much as she is girly, she's a tomboy as well.