Marion Cotillard, Nicole Kidman, Anne Hathaway, Claire Danes and Jessica Chastain were among the best dressed at the Screen Actors Guild Awards 2013.

The Screen Actors Guild (SAG) ceremony is among the most-watched during Hollywood's awards season because actors make up the largest voting group in the Academy of Motion Picture Arts and Sciences, which chooses the Oscar winners. The SAG honors are selected by about 100,000 actors working in the United States.

SAG prizes acting over directing, screenplay writing and other skills that usually factor into the Oscar best picture choice.

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