Taylor Swift has reportedly bought a modest family car in a bid to drive around London under the radar.The American superstar, who lives with her actor boyfriend Joe Alwyn in their swanky £7 million home in Primrose Hill, north London, has sought to find a way to keep her identity secret during her day to day life travelling around the city.The vehicle is said to be a Nissan, and cost the country pop princess £25,000.Taylor, 32, is worth an eye-watering £310 million, but is said to love how "practical" her new car is, and is excited to have more freedom to travel around London undetected. "Taylor loves her new practical car which means she can drive around London without getting spotted," a source told The Sun.