How did nail art become a fashion favorite? ← Related Article Visit The Boston Globe Share on Twitter Share on Facebook Comment on this Scroll to top of page Frazer Harrison/Getty Images Anne Hathaway arrived at the 2013 Oscars. Jordan Strauss/Invision/Associated Press Zooey Deschanel at the 70th Annual Golden Globe Awards. FREDERIC J. BROWN/AFP/Getty Images Katy Perry on the red carpet for the 55th Grammy Awards. “The cool thing with nail art and why it took off and kind of exploded, is that it’s a fun way for people to express their personality,” said celebrity manicurist Tom Bachik. BRANDON HICKMAN Jennifer Lopez showed off her Tom Bachik manicure in E!'s ManiCam at the Grammys.