It was another winning night for Colin Firth and Natalie Portman.
Supporting actor winner Christian Bale got a surprise when the man he plays in The Fighter, the real-life Dicky Eklund, joined him onstage.
And Betty White caused a stir when she caressed her SAG statue following her big win for Hot in Cleveland!
"I cannot say thank you enough," said White.
The 89-year-old is as naughty as ever!
The hottest accessory on the SAG red carpet was a baby bump! Natalie Portman's bump was very visible under her white Azzaro gown, and 30 Rock actress Jane Krakowski, who is due in April, showed off her bump under a sparkling Badgley Mischka dress.
Nicole Kidman and husband Keith Urban signed autographs for fans and looked very much in love, sharing a joke as they posed for pictures. Kidman's long black dress had a revealing lace back.
Actress Angie Harmon couldn't wait to show off her pink strapless Monique Lhuillier gown embellished with feathers.
Modern Family star Sofia Vergara looked stunning in a royal blue dress by Roberto Cavalli.
Eva Longoria, whose divorce was finalized two days earlier, came solo in a daring off-white dress with a plunging neckline.
Social Network star Jesse Eisenberg was still keyed up about his Saturday Night Live appearance and the moment he finally came face-to-face with the man he portrays in the movie, Facebook billionaire founder Mark Zuckerberg.
Eisenberg told INSIDE EDITION about the experience: "I always expected it would be an overwhelming feeling to meet [Zuckerberg] after a year of studying him. It was a lot of fun and it was fun to have something to work on."