Calonita, Jen. Secrets of My Hollywood Life. 2006.
This was frivolous chic lit, but so entertaining. Kaitlin is a big teenage star on a night-time soap opera. One of her co-stars hates her and is trying to sabotage her. She is totally stressed out and needs to relax, but her manger (her mother) and her agent are on her to work work work on her hiatus. She decides she wants to know what real life is like for normal teens, so she dresses in disguise and enrolls in a private school where her friend Liz goes to school. We all know that things are going to go awry, and they certainly do.
This book was very entertaining and enjoyable. I highly recommend it to female fans of chic lit. I also love the cover design--it looks like a Louis Vuitton journal--very cool. Highly recommended.