Kristin Cavallari reveals plans for tell-all book

Audrina Patridge and Kristin Cavallari look relaxed as they shoot scenes for The Hills while having lunch in Beverly Hills.But while the stars appear not to have a care in the world, producers should be quaking in their boots over plans for a juicy tell all book about the show.Cavallari wants to out the people behind the show for trying to create fake drama for the cast.