From Mariah's naughty firefighter to Kim's Wonder Woman, see how celebs reveal their alter egos
Credit: Dimitrios Kambouris/WireImage
Published: Thursday Nov 01, 2007 | 12:45 PM EDT
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The singer sure commands her audience, rocking out as a pilot at Bette Midler's 2007 Hulaween benefit at New York's Waldorf-Astoria.
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