For years, there was no bigger act in Las Vegas than Liberace. As the highest paid pianist in America, Liberace lived an opulent lifestyle and it showed in his performances. He became known for his flamboyant and over the top costumes and flashy persona. Despite denying his homosexuality for years, rumors still ran rampant that Liberace was gay. Although his doctor tried to hide the cause of death, an autopsy revealed that Liberace died from pneumonia as a result of AIDS. He was 67.