SAG Awards Fashion: Who Dressed Best?

Justin Theroux and Jennifer Aniston strike a pose here at the 2015 SAG Awards. We can totally see the latter's cleavage!

Caitriana Balfe was a relative no name prior to landing the lead role on Outlander. But we all know her now!

Viola Davis won big at the 2015 SAG Awards. She poses here on the red carpet alongside Julius Tennon.

Sophia Bush is not shy. She shows off some legs in the dress she chose for the 2015 SAG Awards.

Do Matthew McConaughey and Camila Alves ever NOT look amazing?!? Here they are at the 2015 SAG Awards.

Are you gonna go his way? Lenny Kravitz strikes an all-black pose at the 2015 SAG Awards.

Emmy Rossum stars on Showtime's Shameless. But we feel no shame staring at her in this dress!

Where are your dragons, Emilia Clarke? The Game of Thrones beauty must have left them at home for the 2015 SAG Awards.

Presenting... Gone Girl herself! Rosamund Pike strikes a pose here at the 2015 SAG Awards.

Claire Danes sort of scares us on Homeland. But she simply stuns in this dress at the 2015 SAG Awards.

Amy Poehler is smiling on the SAG Awards red carpet for a very good reason: she looks beautiful!

Kit Harington cleans up well, doesn't he? The Game of Thrones star made a handsome appearance at the 2015 SAG Awards.

Ariel Winter is all grown up! Check out the Modern Family star at the 2015 SAG Awards.

Keira Knightley is pregnant and GORGEOUS! She strikes a purple pose here at the 2015 SAG Awards.

Kaley Cuoco is ravishing in red. The Big Bang Theory star makes many men out there want to totally bang HER.

Reese Witherspoon is a wonder in white. The Wild actress positively stunned in this outfit at the 2015 SAG Awards.

Sofia Vergara knows how to work a red carpet. We dare anyone out there to challenge this statement.

Lupita Nyong'o is always a red carpet winner. She shows off a colorful dress here at the 2015 SAG Awards.

Nice train, Emma Stone! Do you like her SAG Awards red carpet fashion choice?

Julie Bowen stuns here at the 2015 SAG Awards. Do you like the dress she selected?

Julia Louis Dreyfus makes us laugh on Veep. But she made our jaws drop at the 2015 SAG Awards.

Laverne Cox has become a huge transgender star. We absolutely adore her on Orange is the New Black.

Mayim Bialik stars on The Big Bang Theory. And she makes a big impression here at the 2015 SAG Awards.

Rebecca Gayheart and Eric Dane pose here on the red carpet of the 2015 SAG Awards. They seem like a fun couple, huh?

Simply stunning! It was a big night for Uzo Aduba and the cast of Orange is the New Black at the 2015 SAG Awards.

Ellar Coltrane was unheard of prior to Boyhood. But millions of people have now seen him literally grow up on screen.

Kelly Osbourne spends her time grading the fashion of others. So here is your chance to grade Kelly Osbourne's outfit!

Maria Menounos represented E! News at the 2015 SAG Awards. Do you like her gold dress?

Looking good, Sarah Hyland! The Modern Family star poses here on the red carpet of the 2015 SAG Awards.

Stephanie Beatriz stars on Brooklyn Nine-Nine. But her cleavage took center stage at the 2015 SAG Awards, as seen here.