A video has gone viral showing a Ukrainian girl singing "Let It Go" from Disney's Frozen to a group of Ukrainians huddled in a Kyiv bomb shelter.

The girl, reportedly named Amelia, sang her rendition of the popular song to her neighbors while they hid from Russian bombs in an air raid shelter.

"Everyone put their business aside and listened to a song by this girl who was just beaming light. Even men couldn’t hold back their tears," said Marta Smekhova, the woman who initially posted the video. "Seeing in one of the Kyiv bomb [shelters], how children draw bright pictures in half-darkness, I, of course, couldn't silently pass by," she said, according to a report. "[I] stopped, praised, offered to do a little exhibition to somehow decorate this not-so-happy place."