When Lucy B. Parker gets friend-dumped right before school starts, she thinks things can't get much worse. But then her mom announces she's dating Laurel Moses' dad. Laurel is the TV-movie-music star and now Lucy will be the less-pretty less-talented sister of the famous girl.
Lucy B. Parker is finally feeling settled in her new life in New York City with her friend and sister teen superstar Laurel Moses. But then Lucy's BFF explains that every sixth-grade girl has to have three crushes: local, long-distance, and celebrity and Lucy doesn't have any. Lucy goes to Los Angeles to join Laurel on the set of her new teen movie and Lucy may be the one causing crushes.
Lucy B. Parker is running for class president! Sure, Lucy could let her frister (friend + sister), teen superstar Laurel Moses, campaign for her, but Lucy wants to win as Lucy, not as Laurel Moses' less-pretty-less- talented stepsister. To make matters worse, Lucy's feeling totally ignored by her dad and his girlfriend, who are preparing for their new baby. How is Lucy going to manage her famous frister, a soon-to-exist baby, and the campaign of the year all at once?