Former 'The Hills' star Lauren Conrad has agreed a deal with publishers HarperCollins to write a style guide.
The book will be published in the autumn of 2010.
In a press release, Conrad said: "I am really excited to write a style guide. I think fashion should be fun and reflective of who you are.
"When you wear clothes you feel good in, it shows in everything you do.
"I know this guide will offer simple, practical tips to help anyone look fabulous."
Conrad published her debut novel, 'LA Candy', in the spring; the sequel, 'Sweet Little Lies', is due out in February.