Seventeen-year-old Alexia hadn't been herself lately. Neither has fifteen-year-old Hayley. But it's not puberty that's causing the commotion. It's something a bit more complicated. Hayley (Danielle Harris, Urban Legend) is an average teenager, a grungy brainiac with no fashion sense. The only thing average about her sister Alexia (Katherine Heigl of TV's "Roswell") is her grades. But there's nothing average about the sibling rivalry that explodes when a wish makes them switch places. Hayley is ecstatic: the car keys, the guys, the cool friends - suddenly they are all hers. And Alexia gets?well, Alexia gets as mad as you'd expect for a pretty and popular teenager in this situation. After all, life among the clueless Hayleys of the world is no life for someone blessed with a gift for accessorising. But after a couple of days in each other's shoes, Hayley and Alexia begin to understand each other - and themselves - better. Now their biggest problem is finding a way to reverse the wish!