Taylor Swift: Where in the world is she? She has been sighted in up to three (yes, three!) cities in a single day. Swift began her Friday in Nashville to assist Ryan Seacrest at the opening of his paediatric hospital studio. She then flew to Los Angeles to have dinner with her friend Brittany LaManna, who recently got married. Finally, Swift concluded her day in Las Vegas to watch her boyfriend, Calvin Harris, perform at the MGM Grand’s Hakkasan nightclub.Swift had a metallic tone for the final two cities, dressing in a shimmering gunmetal crop top and skirt set with side and waist cutouts. The singer wore black platform sandals to lengthen her already model-length tresses, and a flirtatious hem prevented the bottom from looking overly short. A subdued pink lip and a red crossbody gave the otherwise monochromatic look a splash of colour. Swift’s greatest feature, though, was her smile, which she flashed while singing “We Found Love” with buddy Todrick Hall and dancing with friends in the crowd—all of which were, of course, captured on camera and shared on Instagram. the expression of affection?