"There wasn't any football at my school," she says, "So I had to play with the older boys on the green. It was great because I would always get picked first."
PE teacher Sarah Swan, who coaches the St Marylebone School team in Westminster, hopes that the film encourages more girls to join in and really raise the profile of the sport, which is becoming the fastest growing sport in the UK.
Could you bend it like Beckham? Want more info? Then contact the FA Girls Hotline on 0845 310 8555.