She's a brainiac trapped in the body of an airhead . . .
Teenagers Emerson Watts and Nikki Howard have nothing in common. Em’s a tomboy-braniac who couldn’t care less about her looks. Nikki’s a stunning supermodel: the world’s most famous airhead. But a freak accident causes the girls’ lives to collide in the most extraordinary way – and suddenly Em knows more about Nikki’s life than the paparazzi ever has!