The museum can turn to Perry’s story to tell its own history. Perry also recorded an audio history of her relationship to the legendary Stardust hotel-casino and its fabled topless review, “Lido De Paris.” The museum is collecting such messages from prominent figures - headliners, casino executives, architects and the like. About 75 members of her cast and crew celebrated 80 shows, culminating with Saturday’s soaring finale attended by Prince Harry, Meghan Markle, Celine Dion, and Cameron Diaz with Benji Madden. Perry hosted her closing party for her Resorts World “Play” production team at Neon Museum on Thursday night.

Katy Perry left Las Vegas in a flash of neon. Katy Perry and Orlando Bloom celebrate the end of Perry's Resorts World Theatre 'Play' residency with The Chainsmokers at XS Nightclub at Wynn Las Vegas on Saturday, Nov.