I have read this book and i must tell you it is hilarious, it is one of those books you wish it never ended. The characters are soo memoriable I couldnt get enough of it! once you start reading it you wont want to put it down.
Have you read the shopaholic series she is the same author. This book is romantic as well
This book is for the teens so i guess a 15 year old can read it.
iv read it.its good enough.15 year olds can read it.there's a suggestion of "people doing in the closet" in one of the pages,but thats about it.nothing explicit