Lady Gaga is known for creating some of the most unforgettable fashion moments in pop culture history, so it's unsurprising that she manages to turn heads even when she's just wearing sweats.The "Rain on Me" singer was recently spotted on a Sephora shopping spree in New York City wearing matching hot-pink sweat shorts and a hoodie (with the hood pulled up over her ocean-green hair). She layered her look with a dramatic black PVC trench coat and accessorized with knee-high platform boots.