A-list couples pack on the PDA on the 2017 SAG Awards red carpet

The 23rd annual Screen Actors Guild Awards brought out a slew of A-list couples to the Shrine Auditorium in Los Angeles on Sunday night. Not only that, but they also weren't shy about showing some affection for the cameras!

Felicity Huffman and her husband of 20 years, fellow actor William H. Macy, looked absolutely adorable together as they posed in a classic prom-like stance and kissed each other on the cheek on the red carpet. Huffman was absolutely gorgeous in an off-white gown with a subtle train.

SEE ALSO: SAG Awards 2017: Complete winners list

"Modern Family" star Ariel Winter also shared a smooch with her actor boyfriend, Levi Meaden, as did "This Is Us" star Sterling K. Brown and his wife, Ryan Michelle Bathe. Brown and Bathe have been married for 10 years and looked happy as ever as they walked the carpet.

Another high-wattage couple to step out on Sunday night was Emily Blunt and John Krasinski. Blunt, who was nominated for her turn in "The Girl On The Train," looked incredibly elegant in her nude-colored dress with intricate floral beading. She perfectly finished off her pretty ensemble with dangling purple earrings.

Other couples there were Jesse Tyler Ferguson and his husband, Justin Mikita, comedians Joe Lo Truglio and Beth Dover and more.

See all of our favorite couples from the 2017 SAG Awards:

More from AOL.com:
Ariel Winter hits 2017 SAG Awards red carpet with boyfriend, Levi Meaden, in sheer gown
The 'Stranger Things' kids were all smiles at the 2017 SAG Awards
2017 Producers Guild Awards red carpet arrivals