SAG Awards Fashion: Purple Gowns Reign Supreme

Amanda Peet Keira Knightley - Split 2015

Amanda Peet Keira Knightley - Split 2015

Keira Knightley and Amanda Peet opted for the royal hue during Sunday's award show.

Black and white were popular colors on the red carpet at Sunday's SAG awards, but another winning hue at the 21st annual awards show was the royal shade of purple.

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Mom-to-be Keira Knightley showed off her baby bump in a violet Erdem gown, looking as ethereal as ever. The actress, nominated for her role in The Imitation Game, added a bit of bling with a bejeweled ear cuff.

Amanda Peet opted for lavender, stepping out in a strapless J. Mendel gown with black details. Camila Alves also stepped out in purple. The model, who arrived with husband Matthew McConaughey, donned a strapless Donna Karan Atelier gown with a dramatic side train.

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While Julianne Moore donned a green Givenchy Haute Couture gown, she added a pop of purple with her diamond hoop earrings. A true royal, indeed.