She never thought it would happen, but it actually has - Charlotte Crosby has written a book. It's all about her, you won't be surprised to learn.
It's called Me Me Me, and our very own editor-in-chief Lucie Cave gave her a hand in writing it - which mainly meant sitting around, eating biscuits and a LOT of talking.
FInd out all about the book and why Charlotte's nana might disown her by listening to their whole chat.