Red carpet premiere of Thor: Elsa Pataky, Chris Hemsworth, Matt Damon...

Chris Hemsworth and his wife Elsa Pataky arrive for the premiere of the film "Thor: Ragnarok" in Hollywood, California.

Matt Damon and his wife Luciana Barrosso

Cate Blanchett

Tessa Thompson

Liam Hemsworth and Miley Cyrus

Film director Taila Watiti

James Gunn

Zoe Bell

Ryan Simpkins Photo: AFP/Getty