'You can do it!': Top tips for girls growing up today
On 8 March, the world celebrates International Women's Day. This is a special day to celebrate the amazing achievements of women all over the world.
It is also a day to promote equality between men and women.
As Teen Vogue explains: "It is all about girl power - on a global scale. Obviously, we don't need a holiday to tell us how incredible women are, but it's nice for the world to be reminded."
Last year, Facebook revealed that International Women's Day was the most talked-about moment on the social network site.
So, to mark the occasion, we asked a group of women who have achieved amazing things - from selling millions of books to winning Paralympic medals - what advice they would have for young girls growing up today.
Here's what they had to say.