There was one glamorous arrival after another at the Screen Actors Guild Awards in LA on Sunday. Jennifer Lawrence, who is battling walking pneumonia, didn't let her illness stop her from showing up in a strapless Christian Dior gown, while winner Anne Hathaway chose a cropped Giambattista Valli Haute Couture look for her big night. Jennifer Garner, in a gold Oscar de la Renta number, arrived with husband and nominee Ben Affleck and posed with pal Julianne Moore on her way into the show. Nominee Jessica Chastain brought a pop of color with her red Dior Haute Couture gown, and Homeland's Claire Danes swapped her bright Golden Globes look for a dramatic black Givenchy gown. She wasn't the only star who chose a dark hue, since pregnant Busy Philipps rocked a long-sleeved navy number and Amy Poehler went with sexy Oscar de la Renta. There were so many more stars on the red carpet at the SAGs tonight, so click through to see all the looks, and make sure to vote on your favorites in our SAG Awards polls!