Claim: Gia is a movie.

Gia is a 1998 biographical HBO film about the life and times of one of America 's first supermodels , Gia Marie Carangi . The film stars Angelina Jolie as Gia and Faye Dunaway as Wilhelmina Cooper , with Mercedes Ruehl and Elizabeth Mitchell . It was directed by Michael Cristofer and written by Cristofer and Jay McInerney . The original music score was composed by Terence Blanchard .