Tracy Turnblad never models a thing in Hairspray. She is called up by a clothing store to be its "image" but she never technically models this for anyone. She sings a number with her mother Edna during this process, but that is it.
in these days of superhero / dystopian teen movie overkill its great to be reminded of some wonderfully inventive movies like honey I shrunk the kids and home alone , they don't seen to be able to make such enjoyable original movies any more.