"I haven't gotten to work with [Kristen] yet ... it's mostly been me and my kingdom, alone, while everyone is out looking for her," she said. Production will resume in two weeks in London, where the pair will finally go head-to-head.

"We've had one day together, she did some off-camera for me and we got to hang out a little bit. She's super cool and she's going to be amazing in this," Theron said.