Jimmy Fallon And One Direction Get In The Holiday Spirit [VIDEO]

Jimmy Fallon loves to get his musically inclined guests and his house band The Roots to perform songs on classroom instruments. And for the holidays, he had One Direction swing by for a holiday classic!

Love the fact that they are all rocking holiday sweaters while performing "Santa Claus Is Coming To Town." And that Niall is playing a banana!

Enjoy and Happy Holidays!