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Beyonce Knowles

There are no words for this sheer purple Grammys getup. Let's just forget this ever happened … on music's biggest night, no less! (2/27/2002)

Beyoncé's Style Evolution

Beyoncé — who provides the voice of Queen Tara in the new animated film "Epic" — has come a long way when it comes to her wardrobe! Check out the 31-year-old's journey from up-and-coming Destiny's Child singer to global superstar and style icon.