Adrienne Speck is the biggest loser in her high school, so she can hardly believe it when a magical boy falls from the heavens to grant her three wishes. He is cool, confident, and definitely popular-crowd material—everything Adrienne's not. With his help, she has a chance to get everything she's ever wanted: get kissed, get popular, and get a date for the upcoming dance.

But Adrienne discovers magic isn't all it's cracked up to be, and the road to popularity is paved with humiliation. To make her dreams come true, not only will she have to get the lead in the school play, ask out the most popular guy in school, and stand up to the current queen of popularity, but also keep her personal genie from trashing her room, dressing like a nerd, and revealing to her mom that he's living in their attic. For someone who's supposed to be helping her, he couldn't be making her life any worse. That is, until she starts to fall for him.