Little People Big Show Las Vegas. Happy Hour at 5 pm Las Vegas first headlining show comprised entirely of Little People celebrity impersonators. The production, which Las Vegas Citysearch proclaimed Outrageous. You will never have a better time at a Vegas show. Features Mini Britney, Mini Elvis, Mini Madonna, Mini Tina Turner, Mini Sonny and Cher, Mini Vanilli and more. A raucously fun show for the whole family.