The Into the Woods star and the Oscar winner just wrapped The Huntsman, the sequel to the 2012 hit Snow White and the Huntsman.
"It was so much fun," Blunt told me last night at the Hollywood Foreign Press Association's grants banquet at the Beverly Wilshire hotel. "I loved working with all those people and Charlize is my new girl crush, for sure."
Blunt's hubby John Krasinski chimed in, "She's my new girl crush, too. She said I'm allowed to say that."
That doesn't mean Theron is Krasinki's hall pass. "You don't have a pass yet," Blunt said. "We'll discuss that later."