LOS ANGELES, CA - JANUARY 28:  (L-R) Actors Gaten Matarazzo, Millie Bobby Brown, Finn Wolfhard and Caleb McLaughlin attend The 23rd Annual Screen Actors Guild Awards Rehearsals at The Shrine Auditorium on January 28, 2017 in Los Angeles, California.  (Photo by Kevin Winter/Getty Images )
LOS ANGELES, CA - JANUARY 28:  (L-R) Actors Finn Wolfhard, Gaten Matarazzo, Millie Bobby Brown and Caleb McLaughlin attend The 23rd Annual Screen Actors Guild Awards Rehearsals at The Shrine Auditorium on January 28, 2017 in Los Angeles, California.  (Photo by Kevin Winter/Getty Images )
LOS ANGELES, CA - JANUARY 28:  (L-R) Actors Finn Wolfhard, Gaten Matarazzo, Millie Bobby Brown and Caleb McLaughlin attend The 23rd Annual Screen Actors Guild Awards Rehearsals at The Shrine Auditorium on January 28, 2017 in Los Angeles, California. 26592_014  (Photo by Kevin Winter/Getty Images )
LOS ANGELES, CA - JANUARY 28:  (L-R) Actors Millie Bobby Brown, Gaten Matarazzo, Caleb McLaughlin and Finn Wolfhard speak onstage at The 23rd Annual Screen Actors Guild Awards Rehearsals at The Shrine Auditorium on January 28, 2017 in Los Angeles, California. 26592_014  (Photo by Kevin Winter/Getty Images )
LOS ANGELES, CA - JANUARY 28:  (L-R) Actors Gaten Matarazzo, Finn Wolfhard, Caleb McLaughlin, Millie Bobby Brown and stage manager Valdez Flagg (C) speak onstage at The 23rd Annual Screen Actors Guild Awards Rehearsals at The Shrine Auditorium on January 28, 2017 in Los Angeles, California. 26592_014  (Photo by Kevin Winter/Getty Images )