Alexia is just a regular high school girl, except for the fact that she looks like famous pop star Kari Kingsley. Alexia's life is turned upside down with Kari comes to town herself hoping to hire Alexia to be her double. Alexia would move to California, live the rich and famous lifestyle, and make various appearances pretending to be Kari. At first Lexi turns the opportunity down, but when she realizes this might be her chance to meet the father she's never know, she changes her mind. However, things aren't so simple when she finally arrives. Lexi soon befriends famous heart-throb Grant Delroy, and despite being told to keep her distance, she simply can't resist him. Meanwhile, things are getting more complicated with Kari and her manager, and Alexia is trying to hold things together long enough for her to finally meet her father.
My Double Life is sweet, funny, happily-ended - all things I've come to expect from a Rallison novel. I wasn't disappointed! If I had to critique something it would be that sometimes the translations of the Spanish words and phrases were a bit heavy handed - but maybe I just felt that was because I knew what most of them meant in Spanish anyway.