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The 55th Annual GRAMMY Awards - Red Carpet

LOS ANGELES, CA - FEBRUARY 10: Musician Dave Grohl (R) and Jordyn Blum attend the 55th Annual GRAMMY Awards at STAPLES Center on February 10, 2013 in Los Angeles, California. (Photo by Larry Busacca/WireImage)

2013 Grammy Awards Red Carpet Report Card

Check out the best and worst looks from the 2013 Grammy Awards.