Whoever said ponytails were just for the gym? This Spring, they're all over the place, from red carpets to runways. So how did the humble ponytail get so popular? For one, it doesn't require too much effort or time to make, and the numerous variations—from sleek to slept-in—help keep things fresh and fun! We've got some great styles you could cop or be inspired by to make your own. More power to your ponytail!