Nikki Blonsky's goal in life is to show the world that "a plus-size girl can be a love interest," she told an interviewer in 2007. And she proved it with the starring role of Tracy Turnblad in the film "Hairspray." At left, Blonsky performs a song from the film on NBC's "Today" show in New York on July 20, 2007.
(Photo: AP Photo)
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