Grammys 2011
50 Most Memorable Grammy Looks
Suits, skulls and spandex: From J.Lo to John Lennon, see the night's most iconic fashion turns
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WHAT A GIRL WORE
Nominee Christina Aguilera took a plunge in 2001 in this bellybutton-bearing dress that didn't leave much to the imagination. Even more talked about was her colorful hair. "This was a point in my life when I wanted to have braids, when I wanted to be able to be unafraid to experiment," she said.

