Legendary country star, George Jones, has passed away at age 81. Jones was in the middle of a tour when he fell ill on Thursday and was taken to the hospital. The singer has irregular blood pressure and a fever on Thursday, but we still are unsure of his cause of death. Jones was married four times throughout his life, including once to Tammy Wynette. He was very popular in the tabloids for his public relationships, drinking problems, and rages.