...that's actually not accurate.

Kristen Bell, who does lend Anna her voice in the 2013 Disney blockbuster Frozen does Snowman & Metallica's Enter Sandman mashup with Dave Grohl on Jimmy Kimmel.

And we thought Anna would look great next to Trujillo, Ulrich, Hetfield and Hammett. Which she does.

Related: how much does Dave Grohl look like David Letterman in this clip??

Also Dave Grohl being starstruck (sure, on his daughters' behalf) by Kristen Bell is super cute.