Michelle Williams looked gorgeous in a bright lace Valentino gown, Lanvin clutch, and a mix of vintage jewels by Fred Leighton and new pieces by Fred Leighton for Forevermark on the red carpet at tonight's SAG Awards in LA. She arrived with pal Busy Philipps, who has been by her side at many of this year's award season events. Michelle's made the rounds as a best actress nominee for her work in My Week With Marilyn. She took home the honor at the Golden Globes, and we'll see if she adds another statue to her collection at this evening's show. It was just announced that Michelle is also nominated for an Oscar, which means we have another glamorous appearance to look forward to from the star. The action is just getting started, so make sure to check back for all the latest, and don't forget to weigh in on all the SAG Awards polls here!