Stars like Mandy Moore, Margot Robbie and Halle Berry dressed to impress for the awards show in Los Angeles on Sunday.
If Greta Gerwig is nominated for Best Director on Tuesday, she will be only the fifth woman in Academy Awards history to do so.
How do you go about predicting the most unpredictable Oscar race in years? Check out our predictions in the six biggest categories of the night.
The actress showed off her giant sparkler from fiance Brad Falchuk.
The 'Three Billboards Outside of Ebbing, Missouri' star won the Outstanding Performance by a Male Actor in a Supporting Role honor at the 2018 Screen Actors Guild Awards.
The 'I, Tonya' star won the Outstanding Performance by a Female Actor in a Supporting Role honor at the 2018 Screen Actors Guild Awards.
The 'Big Little Lies' star won the Outstanding Performance by a Female Actor in a Television Movie or Miniseries honor at the 2018 Screen Actors Guild Awards.
The 'Big Little Lies' star took home her first Screen Actors Guild Award on Sunday.
Milo Ventimiglia and co. took home the Outstanding Performance by an Ensemble in a Drama Series honor at the 2018 Screen Actors Guild Awards.
The 'Shameless' actor opened up to ET after winning Outstanding Performance by a Male Actor in a Comedy Series at the 2018 SAG Awards.
Kristen Bell and the all-female presenters, big wins for 'This Is Us,' and plenty more highlights of the Screen Actors Guild Awards.
The 'This Is Us' star took home the Outstanding Performance by a Male Actor in a Drama Series honor at the 2018 Screen Actors Guild Awards.
Plus, see the celebs who missed the mark at Sunday's awards show in Los Angeles.
ET spoke with 'I, Tonya' star Allison Janney backstage at the 2018 Screen Actors Guild Awards, just after she won Outstanding Performance by a Female Actor in a Supporting Role.
