Many people consider Whitney Houston to be one of the best pop vocalists of all time. She passed away in 2012 at the age of 48. Fans who miss her and want to celebrate her legacy will get a chance to attend her concerts soon. A hologram of Houston was created to perform her biggest hits on a new worldwide tour. The first show will be in January 2020. Holograms are three-dimensional photographs that are typically created with lasers.