It is not a good week to be Katy Perry . The singer, 41, has lost a 17-year legal fight in Australia over a near-identical name—and then faced fresh furor over her now-viral response to a struggling fan. Newsweek reached out to Katy Perry's publicists for comment via email. On March 11, Australia’s High Court ruled in favor of Sydney fashion designer Katie Jane Taylor (born Katie Perry), finding that Taylor’s KATIE PERRY clothing trademark should not be canceled since it was not likely to