FILE - In this May 31, 2014 file photo, Ricky Martin performs during the opening ceremony of the Life Ball in front of City Hall in Vienna, Austria. Martin's US leg of his “One World Tour” begins Tuesday, sept. 15, 2015, in Las Vegas, two days after the debut of Univision’s reality show “La Banda”, which the Puerto Rican star executive produced. (AP Photo/Ronald Zak, File)