It's official: Tina Turner is divorcing America. The pop legend has decided to become a citizen of Switzerland, where she's been living since 1995, giving up her US citizenship in the process. "I'm very happy in Switzerland," she explained to a German-language paper, according to the AFP. "I cannot imagine a better place to live." The 73-year-old has already passed the requisite civics test and interview to make the switch, but still needs approval from the canton of Zurich and federal authorities.