It's been 70 years since Anne Frank's diary was published.
Anne was a Jewish victim of the Holocaust.
Her diary, which she nicknamed 'Kitty' is a very famous record of her experiences during World War II.
Anne wrote about how she and her family lived in a secret hidden attic in the Netherlands to help them hide from the Nazis.
We spoke to some girls about how they've been inspired by Anne, and how keeping a diary has changed.