Amazon.com description: Product Description: Sixth grade is about to begin, and there's no way Cathy Carlson can face it since her best and only friend has moved away. Luckily, she finds a fun new girl to fill the gap and a cool nickname to match: Cat (as in meowza!). So what's the problem? Cat is an A+ brainiac who's clueless when it comes to pop music and fashion. Stylish Cassidy is definitely not a bookworm-and she's crazy about Milo Lennox, the hottest singer around. Cat will do anything to fit in, even hide her smarts and learn to like whatever Cassidy does.

But three's a crowd, and when another savvy-dressing Milo fan joins the duo, Cat feels she'll never be able to keep up. Shana has a major attitude, and she's determined to blow the lid off Cat's cover ... unless Cat can put her brains to work and come up with the purrfect plan to meet their favorite superstar! Along the way, Cat just might find she's not such a nerd girl after all.