U must be so excited for the debut of this One Direction song! Of all the things to sing about, One Direction has chosen U. What an unbelievable, unique, and .\rbr\rbrThere are twenty-six letters in the alphabet, but the one nearest and dearest to One Directions heart is U. U must feel so special! Subscribe to the Sesame Street .\rbr\rbrOne Direction What Makes U Useful (What Makes You Beautiful Parody) - Sesame Street Suscríbase al .