Grammys: Stars' Evolving Red Carpet Looks
Credit: Jeff Kravitz/FilmMagic; L. Cohen/WireImage.com; Dan MacMedan/WireImage.com; Jon Kopaloff/FilmMagic
Alicia Keys
February 27, 2002: Christian Dior
February 8, 2004: Roberto Cavalli
February 10, 2008: Armani
February 12, 2012: Alexandre Vauthier