Given these characters names I think you can understand why I put these two in the same picture.
Rosehip, the girl in the picture, is part of Saint Gloriana's Girls College; the British team in the series, although she only makes an appearance in the movie which follows the first series.
If you haven't watched this series then I can recommend it. It's a bit of a silly idea, but if you enjoy it for what it is, it's a fun series. There's also a LOT of historical references in the series too. The creators definitely did their homework. Also, all the national teams are complete stereotypes of their nations, and this just adds to the fun.