![Us the Duo Roll Through All the Top Hits From 2014 in 2.5 Minutes [VIDEO]](http://townsquare.media/site/50/files/2014/12/456262886-Dave-Kotinsky.jpg?w=980&q=75)
Us the Duo Roll Through All the Top Hits From 2014 in 2.5 Minutes [VIDEO]
One of the cutest couples in music, Us the Duo, have been putting viral videos of their talents online for years. Check out their latest mashup of all the biggest hits form 2014.