Pick up PEOPLE's special issue on the British boy band sensation as they kick off their U.S. summer tour, on newsstands June 1!
PHOTOS & MORE
- Taylor Swift Sizzles in Sexy Silver Mini at Met Gala: See It from Every Skin-Baring Angle!
- Princess Kate Praises Her Kids' 'Wonderful Lack of Self-Consciousness' Before the Camera
- Everything You Need to Know About Princess Kate's Vogue Cover Shoot: The Hair, the Car and (Of Course) the Clothes
- Is the Newborn Dragon Prince the World's Most Handsome Royal Baby?