The Palm Beach Opera's annual black-tie dinner dance featured a performance by soprano Anna Netrebko. Netrebko's performance marked her first U.S. appearance in five years. Proceeds support the Palm ...

PALM BEACH, Fla. — The stage was set, the chandeliers dimmed and the audience hushed. Then superstar Russian soprano Anna Netrebko, in a ruffled flamingo-pink gown and sparkling heels, made her ...