Who is evangeline in Nanny McPhee?

Evangeline is a character in "Nanny McPhee," portrayed by actress Pixie Lott in the sequel, "Nanny McPhee and the Big Bang." She is a young girl who is part of a family facing various challenges during World War II. Evangeline is depicted as a kind-hearted and imaginative child who helps to bridge the gap between the children and Nanny McPhee, contributing to the story's themes of growth and acceptance.