Christina Aguilera's Fashion Hits and Misses

As the newly single mom celebrates her 30th birthday, take a look back at her wildest looks – and vote on her hits and misses

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CURLY CUE

For the 2007 Grammys, the pop diva picked an Emanuel Ungaro gown with purple trim and a beige bow. Aguilera went for the gold in a big way – first with her bronzed-goddess skin, and then later with the best female pop vocal performance Grammy she picked up later that night.