Following is a summary of current entertainment news briefs. Iconic Mexican ranchera singer Vicente Fernandez dies at 81 Legendary Mexican singer Vicente Fernandez, an emblematic figure of ranchera music, died on Sunday at the age of 81, according to a message posted on his official Instagram account. Fernandez died at 6:15 a.m. local time, the post said. He had been suffering medical complications after a fall at his home that injured his cervical spine and required an operation. Willkommen: Oscar-winner Redmayne stars in London revival of ‘Cabaret’ Oscar-winning actor Eddie Redmayne makes a return to London’s West End in a new production of the musical…