updated 01/26/2012 AT 8:00 AM ET
•originally published 01/26/2012 AT 8:25 AM ET
Multiple nominee Kathy Bates and lead actors (and former PEOPLE Sexiest Men Alive) George Clooney and Brad Pitt head up the group of presenters just announced for this Sunday’s 18th Annual Screen Actors Guild Awards.
Other newly announced presenters include Owen Wilson, Melissa McCarthy, Zoe Saldana, Kristen Wiig and Sir Ben Kingsley, producers announced Wednesday.
Bates, 63, notably received nominations in film and TV categories this year for her roles as Gertrude Stein in Woody Allen’s Midnight in Paris and Harriet Korn in Harry’s Law.