LAS VEGAS, NV – MAY 07: An artist performs during a sneak peek of ÒMichael Jackson ONEÓ by Cirque du Soleil at Mandalay Bay Resort & Casino on May 7, 2013 in Las Vegas, Nevada. (Photo by Isaac Brekken/Getty Images)
LAS VEGAS, NV – MAY 07: An artist performs during a sneak peek of ÒMichael Jackson ONEÓ by Cirque du Soleil at Mandalay Bay Resort & Casino on May 7, 2013 in Las Vegas, Nevada. (Photo by Isaac Brekken/Getty Images)