Kate Beckinsale
The actress poses in a daring outfit.
Jon Hamm
The Mad Men alum looks as dapper as ever.
Janelle Monáe
The singer and actress rocks a black and white look.
Jesse Plemons
The Fargo star opts for a gray and green toned look.
Ben Foster and Laura Prepon
The two are expecting their first child together.
Kerry Washington
The actress sports a daring look.
Trevante Rhodes
The Moonlight star looks dapper in gray plaid.
Colin Hanks
The actor does his best Tom Hanks impression.
Riley Keough
Lisa Marie Presley's daughter and actress goes for an all-white look.
Viggo Mortensen
The Captain Fantastic star rocks a more stylish version of the funeral suit he wore in the movie.
Freida Pinto
The presenter looks gorgeous in a semi sheer, lace yellow gown.
Hank Azaria
The presenter and The Simpsons star opts for an all-gray look.
Lucas Hedges
The actor, who is nominated for his supporting role in Manchester by the Sea, skips the tie for this one.
David Oyelowo
The presenter adds a pop of color with a mustard yellow tie.
Ava DuVernay
The director walks the blue carpet in a green patterned dress.
Colin Firth
The British star combines nerdy with sexy.
Elizabeth Tulloch
The Grimm star poses in a teal dress.
Ruth Negga
The actress, who nominated for an award for Loving, sports a daring look.
Naomie Harris
The Moonlight star rocks a multi-colored mini dress.
Trace Lysette
The Transparent actress poses in a semi-sheer outfit.
Terrence Howard
The Empire star opts for a three-tone look.
Rosanna Arquette
The actress adds a pop of color with some turquoise jewelry.
Bob Saget
The Full House alum, Fuller House star and comic rocks some sweet shades.
Nick Kroll
The co-host and comic poses in a dark gray suit.