Ana Clara Benevides Machado, 23, died shortly before Taylor's show at the Estádio Olímpico Nilton Santos in Brazil on Friday evening. She is believed to have sought help after feeling unwell amid high temperatures at the venue and was taken to hospital but died an hour later. "I can't even tell you how devastated I am by this. There's very little information I have other than the fact that she was so incredibly beautiful and far too young." Taylor Swift / Instagram.