by POPSUGAR Celebrity 56

We've seen the Spice Girls pose and perform in plenty of eye-catching costumes, but this time they donned matching t-shirts for their latest ad, promoting Sport Relief. The organization encourages people across the UK to "do something sporty" to raise money. Posh has her usual pout but don't think for a second she doesn't understand the importance of a good match. The girls are such huge icons overseas, so hopefully, their participation will inspire people to get moving for a good cause.