The story of a big girl with even bigger dreams, Hairspray is set in the tease-your-hair-into-a-giant-bouffant-and-spray-it-stiff-as-a-board 1960s. Tracy Turnblad, a plus-size teen, wants nothing more than to appear on The Corny Collins Show, a dance program on local television. Well, that and to have Link, the cutest boy in school,…