You may have thought only the Hillsboro hipsters had mustaches, but now cars seem to be sprouting them – and fuzzy pink ones at that. These mustachioed vehicles are key parts of a popular ridesharing service that has Belmont students in both the driver and passenger seats. It’s called Lyft, and it’s making an impact on Nashville – and not just a visual one. Lyft began in San Francisco in 2012 and has since spread to 19 other cities, including Nashville, according to the compa