Caption: The girls were joined by Laura Robson [PA]
Sophie, along with her daughter Lady Louise Windsor, who is herself a Brownie, helped the thrilled competition winners celebrate the group's 100th birthday in style.
The Countess, who is President of the Brownies, looked relaxed and content in blue print trousers and a navy blouse complete with a gold Brownie logo.
Her daughter seemed excited to be part of the celebrations and proudly displayed her impressive amount of Brownie badges. Click link for full post from EXPRESS.