“Friends” alum James Michael Tyler, who played lovesick Central Perk barista Gunther on the NBC sitcom, has died of prostate cancer, four months after he revealed his diagnosis. He was 59. The actor revealed in June that he had stage 4 prostate cancer, saying at the time, “It’s gonna probably get me.” He’d been in treatment for three years at that point, he said. Tyler’s Central Perk barista Gunther was madly – and unrequitedly – in love with Jennifer Aniston’s character, Rachel Green, throughout all 10 seasons of the beloved series that aired from 1994 to 2004. Tyler appeared on 150 of the 23…
