Kristen Bell and Dave Grohl rock out with ‘Frozen,’ Metallica mash-up

"Frozen" actress Kristen Bell, sporting chest hair and a thick mustache à la Thomas Magnum, was a guest on Tuesday's episode of "Jimmy Kimmel Live," with guest host Dave Grohl dressed as David Letterman.

The two decided to join forces and jam, with the "Bad Moms Christmas" star dedicating a performance of "Do You Want to Build a Snowman?" to Grohl's three daughters.

Because this wasn't just your typical "Frozen" performance. Metallica's "Enter Sandman" was mixed in with the song from the 2013 movie.

Let them take you to Never Never Land in the clip below.