With just one week to go before Christmas, Kacey Musgraves has been granted her so-called “biggest heart dream”: a role in a Studio Ghibli film. The Grammy-winning country star has just joined the cast of the English-language version of Earwig and the Witch, Studio Ghibli’s first fully-CGI film. Musgraves is set to voice the mother of protagonist Earwig. She will also perform her own version of the movie’s theme song “Don’t Disturb Me”. According to a tweet Musgraves posted on Tuesday, she has wanted to work with the renowned Japanese animation studio since she was a child. “My dad brought a VHS tape of [My Neighbor] Totoro home when I was about 9, and I’ll never ever forget the comfort and the magic that movie (and many other Ghibli films) have given me,” Musgraves, now 32 years old, wrot...