SAG Awards 2015 Red Carpet: Jennifer Aniston, Keira Knightley, Julianne Moore, & More

The Screen Actor's Guild Awards might not be the Oscars, but the Hollywood's hottest stars still brought their A-game—when it comes to style, at least. Jennifer Aniston made a statement in vintage Margiela; Julianna Marguiles stunned in royal blue Giambattista Valli at the awards in Los Angeles on Sunday night, looking nowhere near her 48 years; Keira Knightley’s Erdem dress earned her most-imporved following her Chanel gown at the Golden Globes; and Julianne Moore wore yet another custom Givenchy dress that'll land her right back on top of every best dressed list. -- Lauren Tuck, News Editor