The Office star brightens up the red carpet in Reem Acra.
The Glee star in Calvin Klein Collection.
The Cougar Town in Gabriella Candela.
The Homeland star in Basil Soda.
The Glee star in Georges Hobeika Atelier.
The Office star in Jenny Packham.
The Twilight star toasts with the artistic director of Taittinger champage.
The three-time SAG Award winner in Kevan Hall.
The Two and a Half Men star in Tadashi Shoji.
The Big Bang Theory star in custom Watters.
The Office star sparkles in Theia.
The Mad Men star in Monique Lhuillier.
The Modern Family star in Dolce & Gabbana.
The Glee star in Z Zegna.
The Modern Family star in Alex Perry.
The Mad Men star hits the red carpet.
The Thor star stuns in this low-cut black gown.
The American Idol winner hits the red carpet.
The E! News anchor and Fashion Police host in an electric-blue Max Azria dress and Simon G jewelry.
The Fashion Police host in Jenny Packham.
The Entertainment Tonight host shines in a aqua gown.
The Extra host is a lady in red.
The Access Hollywood anchor brightens the red carpet in a coral-and-aqua dress.
The Rocsi on the Radio host looks fab in a cream frock with black lace overlay.
See the SAG Awards' best dressed stars ever!