Oscars: Stars' Looks Through the Years
Credit: Kevin Mazur/WireImage.com; SGranitz/WireImage.com; Kevin Mazur/WireImage.com; Lester Cohen/WireImage.com
Rep: Nicole Kidman Didn't Wear Anne Hathaway'
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Lily Aldridge's Tip for a Sexy Beach Body: "A 
Is Jennifer Hudson Joining American Idol? 
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Reese Witherspoon
March 24, 2002: Valentino
March 5, 2006: Christian Dior
February 25, 2007: Nina Ricci
February 27, 2011: Giorgio Armani Prive