Hairspray

'Pleasantly plump teenager Tracy Turnblad teaches 1962 Baltimore a thing or two about integration after landing a spot on a local TV dance show.'

Hairspray is a 2007 American musical film produced by Zadan/Meron Productions and distributed by New Line Cinema. It was released in the United States, Canada, and the United Kingdom on July 20, 2007. The film is an adaptation of the 2002 Broadway musical of the same name, and loosely based from John Waters's 1988 comedy film of the same name. Set in 1962 Baltimore, Maryland, the film follows the "pleasantly plump" teenager Tracy Turnblad as she simultaneously pursues stardom as a dancer on a local TV show and rallies against racial segregation.

Source: Wikipedia