CBS sent out a memo for those attending the 2013 Grammys to adhere to a particular dress code (no "puffy" bare skin!), but some celebs pushed the envelope anyhow. We rate the severity of their crimes from 1 to 10, 10 being the most flagrant violation.
Photo By: Jason Merritt/Getty Images; Jeff Vespa/WireImage.com
Photo Credits: ABC; NBC, Elizabeth Sisson/NBC; Walt Disney Pictures; Ray Mickshaw/FX; Scott Everett White, Scott Everett White/The CW; Jason Merritt, FilmMagic; Jeff Kravitz/AMA2016/FilmMagic; NBC, Ron Batzdorff/NBC; Mike Coppola, Getty Images