Kristen Bell Leaves Frozen Voicemail for Ailing 6-Year-Old

This special voicemail from Frozen's Kristen Bell will thaw even the coldest heart. The stage and screen actress recently left a special message for 6-year-old Avery Huffman, who, according to Entertainment Weekly, was recently diagnosed with an inoperable brain tumor.

The message, which was left as Frozen's Anna, congratulated Avery for her bravery and informed her that Princess Elsa had decided to extend an invitation to make Avery an honorary princess of Arendelle. Listen to the message, and see Avery's reaction in the video below.