Julianna Margulies made a glamorous arrival in Chado Ralph Rucci at the Screen Actors Guild Awards in LA this evening. She was decked out in a black-and-white gown for her big night, since she's nominated for her role on The Good Wife. Julianna will be taking the stage whether she nabs the win or not, since she's also a presenter. Make sure to stay tuned for more stars as they hit the red carpet, and vote on your favorites in our SAG Awards polls!