Julianne Moore SAG Awards Red Carpet Dress

Julianne Moore is nominated tonight for her portrayal of Sarah Palin in the HBO movie Game Change. But before her category is announced, we got a little glimpse of Moore on the red carpet. And she looks fabulous. 

Moore is in a floor length white Chanel gown with black detail; and did we mention the plunging neckline? 

Who do you think are the best dressed stars of the evening? Will Moore get the award for her Palin portrayal? We'll find out.