TV Article Kristen Bell left voicemail as Frozen character for little girl with cancer By Megan Daley Published on July 24, 2015 12:00PM EDT Photo: Allen Berezovsky/WireImage There’s a new honorary Princess of Arendelle thanks to Kristen Bell. The actress left an adorable message in the voice of her Frozen character, Anna, for Avery Huffman, a 6-year-old who was recently diagnosed with diffuse intrinsic pontine glioma (DIPG) — an inoperable brain tumor — last month, according to Huffman’s official CaringBridge page. Bell got into full character for the young fan, congratulating her on being such a “good girl” and “so brave” — and that Anna’s sister (Queen Elsa) would love to make her an honorary princess. Her parents have been chronicling their daughter’s journey on Twitter with the hashtag #AveryStrong. Huffman’s father, Brandon, posted the full video of his daughter’s reaction to YouTube. See the video below. If you’d like to contribute to Avery Huffman’s medical fund, click here to donate. •Kristen Bell, Fred Armisen spoof ‘Birdman’ at Indie Spirit Awards •Kristen Bell surprises fans at ‘Frozen Sing-Along’ in Hollywood •Kristen Bell live tweets her mistaken UberPool ride: ‘I thought it was a fun summer reference’ Close