FILE - In this Feb. 24, 1988 file photo, Michael Jackson leans, points and sings, dances and struts during the opening performance of his 13-city U.S. tour, in Kansas City, Mo. The owners of technology used to create holograms of deceased celebrities on Thursday May 15, 2014, sued Jackson's estate and the producers of Sunday's Billboard Music Awards trying to block any use of their technology to generate a Jackson hologram during the show. (AP Photo/Cliff Schiappa, file)