Photos: The 20th Annual SAG Awards Red Carpet

Actors Lupita Nyong'o, Cate Blanchett, Bradley Cooper and many other A-listers turned heads at the 20th Annual Screen Actors Guild Awards, held last night at The Shrine Auditorium in Los Angeles.

Nyong'o, rewarded for her work in 12 Years a Slave, looked basically flawless in a turquoise Gucci gown, while actress Natalie Dormer ("Game of Thrones") stunned onlookers with her side-shave and militaristic outfit (she does play the first lady of Westeros, after all). Meanwhile, Helen Mirren left us with Tina Fey's words about her echoing in our heads: "Is she a wizard?"

The list of winners is below, and check out some of our favorite red carpet looks in the gallery.

Cast: American Hustle
Actor: Matthew McConaughey, Dallas Buyers Club
Actress: Cate Blanchett, Blue Jasmine
Supporting actor: Jared Leto, Dallas Buyers Club
Supporting actress: Lupita Nyong'o, 12 Years a Slave
Stunt ensemble: Lone Survivor

Ensemble, drama: "Breaking Bad"
Ensemble, comedy: "Modern Family"
Actor, drama: Bryan Cranston, "Breaking Bad"
Actress, drama: Maggie Smith, "Downton Abbey"
Actor, comedy: Ty Burrell, "Modern Family"
Actress, comedy: Julia Louis-Dreyfus, "Veep"
Actor, TV movie or miniseries: Michael Douglas, "Behind the Candelabra"
Actress, TV movie or miniseries: Helen Mirren, "Phil Spector"
Stunt ensemble: "Game of Thrones"

Life Achievement Award: Rita Moreno