VIDEO: First Look - ONE DIRECTION Stops by Sesame Street!

There are twenty-six letters in the alphabet, but the one nearest and dearest to One Direction's heart is U. U must feel so special! Below, get a first look at the group's upcoming cameo appearance on SESAME STREET!

One Direction - Niall Horan, Zayn Malik, Liam Payne, Harry Styles and Louis Tomlinson - formed in 2010 and have since amassed a loyal fan base and fame all across the globe. It has been an incredible year for the boys, as they took home a BRIT Award, three Billboard Music Awards, six TEEN CHOICE Awards, three MTV EMAs, two 2013 American Music Awards and a moonman for Best Song Of The Summer at the 2013 MTV Video Music Awards.

With two albums to date, Up All Night and TAKE ME HOME, the boys have sold more than 35 million records worldwide and have achieved a total of 67 #1's (including albums). One Direction made their movie debut in 2013 with their global No. 1 box office hit 3D concert movie, "One Direction: This Is Us." Their new album,MIDNIGHT MEMORIES, which includes the worldwide smash hit, "Best Song Ever" and the current hit single, "Story Of My Life," is available now: http://smarturl.it/MidnightMemoriesiT.

Sesame Street is a production of Sesame Workshop, a nonprofit educational organization. The Workshop produces Sesame Street programs, seen in over 150 countries, and other acclaimed shows, including The Electric Company. Beyond television, the Workshop produces content for multiple media platforms on a wide range of issues including literacy and numeracy, emotional wellbeing, health and wellness, and respect and understanding. Learn more at http://www.sesamestreet.org.