Not in the Script (Bloomsbury, 2014) by Amy Finnegan is a fun read from the If Only line.
Emma Taylor is a young actress that knows relationships with her co-actors end badly. Jake Elliott hates modeling, and takes an acting jobs only as a means to get where he wants to go. As a reader we get to see both of their viewpoints and get an insider's look into Hollywood.
This book is the author's debut novel.
I also enjoyed reading how author Amy Finnegan's writing story began here. And her "not in the script blog tour post of most reread books" here. (Great, now I have some new titles to try which I figure will be wins since I like so many she listed!)