Any remember the designer in You Magazine [Children's Bedrooms]...?

You Magazine, free with the Mail on Sunday. A few weeks ago there was an article on a designer who was releasing a book on how to decorate childrens bedrooms... there were pictures of a boys room with a map on the wall & a teenagers room with a collage of postcards etc... she gave some really good tips but I've thrown away the magazine & can't remember her name! Any ideas?