Kristen Bell sings “Do You Want to Build a Snowman?” live. Kristen Bell and Jonathan Groff Sing 'I Want to Get This Right' in 'Frozen 2' Deleted Scene (Exclusive) By John Boone‍ 10:40 AM PST, January 20, 2020 This video is … Vuukle Emotes. 34 PHOTOS Idina Menzel, Josh Gad, Kristen Bell and more participated in A Celebration of the Music of Frozen, held at Los Angeles’ Vibrato Grill Jazz club on Feb. 9. Kristen Bell, the voice of Anna in the Disney animated film, “Frozen”, sings “Do You Want to Build a Snowman?” live as her character throughout every stage of her life. And then, because she's Kristen Bell, a goddamn Disney princess, she concluded the exchange by praising the detractor as a "sensitive and vocal confident woman," tagging an …