There was outcry last year when it was announced that a hologram of Whitney Houston was set to go on tour years after she died.
원문출처 : https://www.cnn.com/2020/02/20/entertainment/whitney-houston-hologram-trnd/index.html
원문출처 : https://www.cnn.com/2020/02/20/entertainment/whitney-houston-hologram-trnd/index.html