It has been three years since no one has stopped singing "Let It Go," and fans keep asking "Jimmy Kimmel Live."

So what's the scoop on "Frozen 2"? Here's the not-terribly-encouraging update from Kristen:

"We haven't started recording. We're just waiting to get our hands on the script. They take a lot of time over there to just perfect it, and it has to go through a lot of development to make sure that's it's exactly the story that needs to be told. I mean, I hope we start recording soon."

Jimmy asked if she had to do any prep to get back into vocal character for Anna. Kristen said no, "it's pretty much me," and the lead stars all return to do voice work for Disney theme parks and other events, so they have kept their voices in shape in the wait:

And now, to go straight from PG to R, here's Kristen weighing in on the NSFW, actually NSFMuchofAnything story her husband Dax Shepard told about his vasectomy, when he was last on Jimmy's show. Apparently she was OK with him getting so personal. (They both embrace "embarrassing stories," she said.) She even added details from her own perspective. Watch the original and then Kristen's story:

Kristen was actually on the show to promote her new R-rated movie "Bad Moms" and her kids are not allowed to see it, for a pretty specific reason:

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