2015 SAG Red Carpet: See The Hottest Couples Last Sunday! Sofia Vergara-Joe Manganiello, Keira Knightly-James Righton And More!

Sofia Vergara and Joe Manganiello showed off their newly engaged glow at the 2015 SAG Red Carpet.

The TV elite couple got engaged last December after dating for less than a year. This is the first public event that they attended together since making their engagement official.

However, they weren't the only hot couple at the Screen Actors Guild Awards last Sunday.

Aside from the nominated celebrities, stars also brought their plus ones to the event and showed off how good they look with their significant other.

A pregnant Keira Knightly also showed up with her husband, James Righton, and were spotted enjoying some public displays of affection during the actual program.

Comedians Chelsea Peretti and Jordan Peele were also spotted in coordinated outfits.

E! Online also spotted Jennifer Aniston and Justin Theroux, Noami Watts and Liev Schreiber, Kevin Costner and Christine Baumgartner as well as Jeff Goldblum and Emilie Livingston.

Browse through the gallery to see the hottest couples on the 2015 SAG red carpet!