When Chelsea Martin's future stepmother helps her transform from gawky and geeky into the hottest girl at her new school, Chelsea is pretty sure it's the best thing that ever happened to her. But her hot new look has a downside. She's attracting lots of guys who all have one thing in common: they're jerks. And stealing the attention of all the guys in school doesn't endear her to the girls either.
Chelsea finally finds a true friend in Janelle Parker, and a non-jerk, Nicholas, catches her eye. Janelle keeps telling her to be herself, but Nicholas is the only guy around who doesn't give her a second look. Can Chelsea and Janelle come up with a plan to get his attention? Or will Chelsea's new image ruin everything?