Keith Urban and Nicole Kidman in 2017
The Australian actress stole the show in a sequined Gucci number with toucan embellishments on the shoulder at last year's awards show. Her country crooner went for a classic tux look.
Steve Carell and Nancy Carell in 2015
While the duo certainly didn't razzle and dazzle in their classic ensembles, the pair looked oh-so-chic when they attended the 2015 award show.
Andy Samberg and Joanna Newsom in 2015
The too-cute couple coupled up on the red carpet. Joanna chose a confetti-colored Zac Posen gown, complete with on-trend cape. Her funny guy selected a Prada tux.
Justin Theroux, Jennifer Aniston in 2015
The Cake star was a bronzed beauty in this vintage Galliano dress. Her gentleman went for a sleek black suit.
Justin Mikita and Jesse Tyler Ferguson in 2014
Selecting a fun suit, Jesse wore Ted Baker London tuxedo in blue. His husband donned a purple suit in a similar style.
Matthew McConaughey and Camila Alves in 2014
The couple dazzled back in 2014. The actor opted for a funky ensemble by Dolce & Gabbana, while the mother of his children selected a gold Vintage Donna Karan Atelier design.
Ben Affleck and Jennifer Garner in 2014
Before their split, Ben and Jen donned black looks when they attended the 20th Annual Screen Actors Guild Awards at The Shrine Auditorium on January 18, 2014 in Los Angeles.
Rita Wilson and Tom Hanks in 2014
The Oscar winner went for a classic tux while his wife opted for a diamond-encrusted column gown for the award show.
Alec and Hilaria Baldwin in 2013
The couple went for a classic but dramatic look in 2013. Alec donned Zegna, while his bride selected a Carmen Marc Valvo frock.
Naomi Watts and Liev Schreiber in 2013
Wearing a silver Marchesa frock, Naomi paired the dress with oversize diamond cluster earrings, an emerald ring, both by Fabergé and Christian Louboutin peep-toes. Meanwhile her main man wore a black suit.
John Krasinski and Emily Blunt in 2012
The pair was all smiles at the 18th Annual Screen Actors Guild Awards on Jan. 29, 2012 in Los Angeles.
Emily opted for jade green chiffon one shoulder gown from Oscar de la Renta‘s Resort 2012 collection, a Swarovski blush crystal and satin Pure clutch, Jimmy Choo heels and Lorraine Schwartz jewelry.
Armie Hammer and Elizabeth Chambers in 2012
The actor looked dapper in a Gucci tuxedo. His wife donned a strapless, ivory sheath dress for the event.
Kevin Bacon and Kyra Sedgwick in 2012
The couple, who had been together 23 years at this point, wowed once again at the SAG red carpets. The Closer star selected a cut-out Pucci dress in a vibrant red color.
Brad Pitt and Angelina Jolie in 2012
The former most famous couple in the world look chic as can be six years ago. Angie opted for a Jenny Packham autumn/winter 2011 draped gown.
Annette Bening and Warren Beatty in 2011
The longtime couple looked amazing together. Annette wore a golden gown by Tony Ward.
Joshua Jackson and Diane Kruger in 2010
With her beau at her side, the Inglourious Basterds star slayed when she wore a gorgeous marigold gown by Jason Wu.
Stephen Moyer and Anna Paquin in 2010
Former True Blood co-stars turned couple were looking smashing at the 2010 Awards show. Rocking some big hair and a bold look, the Oscar winner turned heads in the Alexander McQueen minidress design. Stephen selected a black tuxedo.
Idina Menzel and Taye Diggs in 2009
The now-exes turned up looking picture perfect at 15th Annual Screen Actors Guild Awards held at the Shrine Auditorium on January 25, 2009.
Rachel McAdams & Ryan Gosling in 2007
Back when the young Hollywood twosome was a couple, The Notebook stars made it work in their funky ensembles.
Heath Ledger and Naomi Watts in 2004
This long-forgotten couple rocked the red carpet together almost 15 years ago.
Ashton Kutcher & Demi Moore in 2007
Before there was Mila, there was Demi. The May/December romance was in full bloom when the two hit the red carpet in 2007. For the event, Demi selected a ruffled Alberti Ferreti gown.
Matthew Broderick & Sarah Jessica Parker in 2003
The longtime couple looked oh-so cute back 15 years ago.
Josh Brolin & Diane Lane in 2003
Diane donned a purple silk dress while Josh went dark and stormy with a black ensemble.
Ed Burns & Heather Graham in 1999
Back in the day, Ed and Heather made quite the pair. The Boogie Nights star opted for a sexy green frock while her then-man donned a classic tux.