jessica chastain shimmered in emerald green, and co-stars julia roberts and meryl streep came as eachty." >> reporter: inside, the fun continued with this unexpected moment during sandra bullock's acceptance speech for best actress in an action movie -- >> i would like -- >> the awards -- >> [ bleep ]. i'm an action hero. you do not do this. >> reporter: "gravity" star interrupted by an accidental announcement and a visibly overwhelmed lupita nyong'o. >> i'm a little terrified. >> reporter: receiving a standing ovation after snagging best supporting actress for her performance in "12 years a slave." >> cate blanchett. >> reporter: cate blanchett won best actress for "blue jasmine" and coolest mom for bringing her 5-year-old son ignatius as her date. of course, award season is far from over. next up, the 20th annual screen actors guild awards airing this saturday. favorites there -- >> "12 years a slave," "gravity" and "american hustle." they're the three films to watch. they racked up oscar noms. they cleaned up critics' choice. >> reporter: the zag nominees judged by their peers, it'