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What did Christina Aguilera do before becoming famous?
In 1990, Christina Aguilera appeared on Star Search but did not win. Her break came in 1993 when she joined Disney's variety show The New Mickey Mouse Club (along with Britney Spears & Justin Timberlake).
As a child, Christina Aguilera sang The Star-Spangled Banner at Pittsburgh sporting events including the Penguins, Steelers and Pirates.